Takahashi Tomo 高橋智

… Alternative Names

TAKAHASHI Tomo 高橋智

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Researcher Number	60432960
Other IDs
Affiliation (Current)	2025: 佐賀大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2018 – 2025: 佐賀大学, 理工学部, 准教授 2011 – 2017: 佐賀大学, 工学(系)研究科(研究院), 准教授 2010: Saga University, 工学系研究科, 准教授 2007 – 2009: Saga University, 理工学部, 准教授
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / Transformative Research Areas, Section (II) / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics / Science and Engineering Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Particle/Nuclear/Cosmic ray/Astro physics / Science and Engineering
Keywords	Principal Investigator インフレーション / 初期宇宙 / 原始密度揺らぎ / 初期密度揺らぎ / 重力波 / 密度揺らぎ / 等曲率揺らぎ / 非ガウス性 / 機械学習 / sigma_8の問題 … More / ハッブル定数の問題 / 揺らぎの振幅問題 / sigma_8問題 / ハッブル定数問題 / ニュートリノ質量 / 精密宇宙論 / 初期宇宙進化 / 宇宙背景放射 / 小スケールの揺らぎ / 複数場インフレーションモデル / 精密宇宙観測 / ２１cm線 / 宇宙密度揺らぎ / ダークエネルギー / 非ガウシアン性 / 暗黒物質 / カーバトンメカニズム / カーバトン / 初期揺らぎ … More Except Principal Investigator 重力波 / 原始ブラックホール / 宇宙論 / ヒッグスセクター / 電弱対称性の破れ / ヒッグス粒子の物理 / 電弱相転移 / 宇宙物理 / 数値シミュレーション / 21cm / 前傾放射除去 / 大規模構造 / バリオン数 / 宇宙物理学 / CMB / ダークエネエルギー / ニュートリノ / SKA / ダークエネルギー / アクリーションディスク / 降着円盤 / エディントンの限界光度 / 超巨大ブラックホール / 21cm線吸収 / 21cm線放射 / 宇宙マイクロ波背景放射 / 密度ゆらぎ / ブラックホール / ダークマター / インフレーション / 21cm線 / 宇宙背景輻射 / 宇宙論的非ガウス揺らぎ / 宇宙論的揺らぎ / 重力波揺らぎ / 宇宙の量子揺らぎ / 原始非ガウス揺らぎ / 宇宙の再加熱 / 宇宙論的重力波 / 宇宙論的量子揺らぎ / 原始非ガウス性 / 原始磁場 / 宇宙論的摂動論 / 重力波ゆらぎ / 宇宙の量子ゆらぎ / 重力的再加熱 / 観測的宇宙論 / 超重力理論 / 宇宙の構造形成 / 修正重力理論 / 量子揺らぎ / インフレーション宇宙 Less

初期宇宙進化シナリオの新しい検証の探求Principal Investigator
- Principal Investigator
  
  高橋智
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Saga University
機械学習を用いたインフレーションモデルの構築Principal Investigator
- Principal Investigator
  
  高橋智
- Project Period (FY)
  2025 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Saga University
Probing primordial fluctuations with machine learningPrincipal Investigator
- Principal Investigator
  
  高橋智
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Saga University
Primordial Black Holes as a probe of Electroweak Phase Transition and New Physics
- Principal Investigator
  
  兼村晋哉
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Osaka University
Exploring the early Universe from the perspective of the next generation of precision cosmologyPrincipal Investigator
- Principal Investigator
  
  Takahashi Tomo
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Saga University
Implications of tensions in the Hubble parameter and sigma_8 for the extension of the standard cosmology and neutrino massesPrincipal Investigator
- Principal Investigator
  
  高橋智
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Saga University
New astrophysical researches by future 21cm line observations
- Principal Investigator
  
  Kohri Kazunori
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  High Energy Accelerator Research Organization
Exploring the origin of density fluctuations and the evolution of the early Universe in the precision cosmology eraPrincipal Investigator
- Principal Investigator
  
  Takahashi Tomo
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Saga University
Multifaceted Study of the Physics of the Inflationary Universe
- Principal Investigator
  
  Sasaki Misao
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
  Kyoto University
Exploring the early Universe with cosmological observations and particle physicsPrincipal Investigator
- Principal Investigator
  
  TAKAHASHI Tomo
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Saga University
Particle cosmology in the era of precision cosmologyPrincipal Investigator
- Principal Investigator
  
  TAKAHASHI Tomo
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Saga University

[Book] 宇宙物理学ハンドブック2020
- Author(s)
  高原文郎、家正則、小玉英雄、高橋忠幸
- Total Pages
  912
- Publisher
  朝倉書店
- ISBN
  9784254131277
- Data Source
  KAKENHI-PROJECT-17H01131
[Journal Article] Testing multi-field inflation with LiteBIRD2024
- Author(s)
  Jinno Ryusuke、Kohri Kazunori、Moroi Takeo、Takahashi Tomo、Hazumi Masashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2024 Issue: 03 Pages: 011-011
- DOI
  10.1088/1475-7516/2024/03/011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K19048, KAKENHI-PROJECT-19K03874, KAKENHI-PUBLICLY-22H05270, KAKENHI-PUBLICLY-23H04515
[Journal Article] Probing warm and mixed dark matter models using lensing shift power spectrum2024
- Author(s)
  Inoue Kaiki Taro、Shinohara Takumi、Suyama Teruaki、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 109 Issue: 10 Pages: 103509-103509
- DOI
  10.1103/physrevd.109.103509
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K17691
[Journal Article] Generalized early dark energy and its cosmological consequences2024
- Author(s)
  Kodama Tatsuki、Shinohara Takumi、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 109 Issue: 6 Pages: 063518-063518
- DOI
  10.1103/physrevd.109.063518
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K17691, KAKENHI-PROJECT-19K03874, KAKENHI-PUBLICLY-23H04515
[Journal Article] Stochastic gravitational wave background from early dark energy2023
- Author(s)
  Kitajima Naoya、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2023 Issue: 10 Pages: 074-074
- DOI
  10.1088/1475-7516/2023/10/074
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-20H05851, KAKENHI-PUBLICLY-23H04515
[Journal Article] Impact of the primordial fluctuation power spectrum on the reionization history2023
- Author(s)
  Minoda Teppei、Yoshiura Shintaro、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 12 Pages: 123542-123542
- DOI
  10.1103/physrevd.108.123542
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-22KJ3092
[Journal Article] Probing first-order electroweak phase transition via primordial black holes in the effective field theory2023
- Author(s)
  Hashino Katsuya、Kanemura Shinya、Takahashi Tomo、Tanaka Masanori
- Journal Title
  
  Physics Letters B
  
  Volume: 838 Pages: 137688-137688
- DOI
  10.1016/j.physletb.2023.137688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-22KF0238, KAKENHI-PROJECT-20H00160
[Journal Article] Supermassive primordial black holes: A view from clustering of quasars at z =62023
- Author(s)
  Shinohara Takumi、He Wanqiu、Matsuoka Yoshiki、Nagao Tohru、Suyama Teruaki、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 6 Pages: 1-12
- DOI
  10.1103/physrevd.108.063510
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03411, KAKENHI-PROJECT-19K03864, KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-21H04496, KAKENHI-PROJECT-23K25911
[Journal Article] Impact of big bang nucleosynthesis on the H0 tension2023
- Author(s)
  Takahashi Tomo、Toda Yo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2023 Issue: 11 Pages: 101-101
- DOI
  10.1088/1475-7516/2023/11/101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PUBLICLY-23H04515
[Journal Article] Skewness consistency relation in large-scale structure and test of gravity theory2023
- Author(s)
  Daisuke Yamauchi, Shoya Ishimaru, Takahiko Matsubara, Tomo Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 106 Issue: 4 Pages: 043526-043526
- DOI
  10.1103/physrevd.107.043526
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03835, KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-22K03627, KAKENHI-PROJECT-19H01891, KAKENHI-PROJECT-23K21649
[Journal Article] Variation of the fine structure constant in light of recent helium abundance measurement2023
- Author(s)
  Seto Osamu、Takahashi Tomo、Toda Yo
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 2 Pages: 023525-023525
- DOI
  10.1103/physrevd.108.023525
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K03402, KAKENHI-PROJECT-19K03860, KAKENHI-PROJECT-19K03874, KAKENHI-PUBLICLY-23H04515
[Journal Article] Ultraviolet sensitivity in Higgs-Starobinsky inflation2023
- Author(s)
  Lee Sung Mook、Modak Tanmoy、Oda Kin-ya、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2023 Issue: 08 Pages: 045-045
- DOI
  10.1088/1475-7516/2023/08/045
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-19H01899
[Journal Article] Nonminimally assisted inflation: a general analysis2023
- Author(s)
  Hyun Sang Chul、Kim Jinsu、Kodama Tatsuki、Park Seong Chan、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2023 Issue: 05 Pages: 050-050
- DOI
  10.1088/1475-7516/2023/05/050
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Journal Article] Primordial black holes as a probe of strongly first-order electroweak phase transition2022
- Author(s)
  Hashino Katsuya、Kanemura Shinya、Takahashi Tomo
- Journal Title
  
  Physics Letters B
  
  Volume: 833 Pages: 137261-137261
- DOI
  10.1016/j.physletb.2022.137261
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20H00160
[Journal Article] The R^2-Higgs inflation with two Higgs doublets2022
- Author(s)
  Lee Sung Mook、Modak Tanmoy、Oda Kin-ya、Takahashi Tomo
- Journal Title
  
  The European Physical Journal C
  
  Volume: 82 Issue: 1
- DOI
  10.1140/epjc/s10052-021-09978-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19H01899, KAKENHI-PROJECT-19K03874
[Journal Article] Probing isocurvature perturbations with 21-cm global signal in the light of HERA result2022
- Author(s)
  Minoda Teppei、Yoshiura Shintaro、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 105 Issue: 8 Pages: 083523-083523
- DOI
  10.1103/physrevd.105.083523
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-22KJ3092
[Journal Article] Double inflation via non-minimally coupled spectator2022
- Author(s)
  Kubota Mio、Oda Kin-ya、Rusak Stanislav、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 06 Pages: 016-016
- DOI
  10.1088/1475-7516/2022/06/016
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-19H01899
[Journal Article] Sneutrinos as two inflatons and curvaton and leptogenesis2022
- Author(s)
  Takahashi Tomo、Yamada Toshifumi、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 11 Pages: 021-021
- DOI
  10.1088/1475-7516/2022/11/021
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20H01932, KAKENHI-PROJECT-19K14710, KAKENHI-PLANNED-18H05543
[Journal Article] Relaxing inflation models with nonminimal coupling: A general study2022
- Author(s)
  Kodama Tatsuki、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 105 Issue: 6 Pages: 063542-063542
- DOI
  10.1103/physrevd.105.063542
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19K03874
[Journal Article] Multi-chaotic inflation with and without spectator field2022
- Author(s)
  Morishita Yukiyoshi、Takahashi Tomo、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 07 Pages: 042-042
- DOI
  10.1088/1475-7516/2022/07/042
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20H01932
[Journal Article] Non-minimally assisted chaotic inflation2022
- Author(s)
  Hyun Sang Chul、Kim Jinsu、Park Seong Chan、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2022 Issue: 05 Pages: 045-045
- DOI
  10.1088/1475-7516/2022/05/045
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Journal Article] Cosmological bound on neutrino masses in the light of H0 tension2021
- Author(s)
  Sekiguchi Toyokazu、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 8 Pages: 083516-083516
- DOI
  10.1103/physrevd.103.083516
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-18H04339, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19K03874
[Journal Article] Angular correlation as a novel probe of supermassive primordial black holes2021
- Author(s)
  Shinohara Takumi、Suyama Teruaki、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 104 Issue: 2 Pages: 023526-023526
- DOI
  10.1103/physrevd.104.023526
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-19H05110, KAKENHI-PUBLICLY-21H05453, KAKENHI-PROJECT-19K03864, KAKENHI-PROJECT-19K03874, KAKENHI-ORGANIZER-17H06357, KAKENHI-PLANNED-17H06359
[Journal Article] The First Three Seconds: a Review of Possible Expansion Histories of the Early Universe2021
- Author(s)
  Allahverdi Rouzbeh、... Takahashi Tomo、.... et al
- Journal Title
  
  The Open Journal of Astrophysics
  
  Volume: 4 Issue: 1 Pages: 1-1
- DOI
  10.21105/astro.2006.16182
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-19K03876, KAKENHI-PUBLICLY-19H05114, KAKENHI-PUBLICLY-20H04750, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19H01895, KAKENHI-ORGANIZER-17H06357
[Journal Article] H0 tension without CMB data: Beyond the LCDM2021
- Author(s)
  Okamatsu Fumiya、Sekiguchi Toyokazu、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 104 Issue: 2 Pages: 023523-023523
- DOI
  10.1103/physrevd.104.023523
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19K03874
[Journal Article] Early recombination as a solution to the H0 tension2021
- Author(s)
  Sekiguchi Toyokazu、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 8 Pages: 083507-083507
- DOI
  10.1103/physrevd.103.083507
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-18H04339, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-19K03874
[Journal Article] Blue-tilted inflationary tensor spectrum and reheating in the light of NANOGrav results2021
- Author(s)
  Kuroyanagi Sachiko、Takahashi Tomo、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2021 Issue: 01 Pages: 071-071
- DOI
  10.1088/1475-7516/2021/01/071
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PROJECT-20J40022, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-20H01899
[Journal Article] Violation of slow-roll in nonminimal inflation2020
- Author(s)
  Takahashi Tomo、Tenkanen Tommi、Yokoyama Shuichiro
- Journal Title
  
  Physical Review D
  
  Volume: 102 Issue: 4 Pages: 043524-043524
- DOI
  10.1103/physrevd.102.043524
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20K03968, KAKENHI-PUBLICLY-19H05110
[Journal Article] Cosmological information content in redshift-space power spectrum of SDSS-like galaxies in the quasinonlinear regime up to k=0.3~hMpc-12020
- Author(s)
  Kobayashi Yosuke、Nishimichi Takahiro、Takada Masahiro、Takahashi Ryuichi
- Journal Title
  
  Physical Review D
  
  Volume: 101 Issue: 2 Pages: 023510-023510
- DOI
  10.1103/physrevd.101.023510
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14273, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-19H00677
[Journal Article] Cross-Correlation of the Thermal Sunyaev-Zel'dovich Effect and Weak Gravitational Lensing: Planck and Subaru Hyper Suprime-Cam First-Year Data2020
- Author(s)
  Ken Osato, Masato Shirasaki, Hironao Miyatake, Daisuke Nagai, Naoki Yoshida, Masamune Oguri, and Ryuichi Takahashi
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 492 Issue: 4 Pages: 4780-4804
- DOI
  10.1093/mnras/staa117
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03693, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-19H00677
[Journal Article] Constraints on decaying dark matter from weak lensing and cluster counts2020
- Author(s)
  Enqvist Kari、Nadathur Seshadri、Sekiguchi Toyokazu、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2020 Issue: 04 Pages: 015-015
- DOI
  10.1088/1475-7516/2020/04/015
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03640, KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-17H01131, KAKENHI-PUBLICLY-18H04339
[Journal Article] Constraints on primordial power spectrum from galaxy luminosity functions2020
- Author(s)
  Yoshiura Shintaro、Oguri Masamune、Takahashi Keitaro、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 102 Issue: 8 Pages: 083515-083515
- DOI
  10.1103/physrevd.102.083515
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03693, KAKENHI-PROJECT-19K03874, KAKENHI-PROJECT-20H00180, KAKENHI-PUBLICLY-19H05110
[Journal Article] Perturbation theory for the redshift-space matter power spectra after reconstruction2020
- Author(s)
  C. Hikage, K. Koyama, R. Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 101 Issue: 4 Pages: 043510-043510
- DOI
  10.1103/physrevd.101.043510
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17684, KAKENHI-PLANNED-15H05893, KAKENHI-PUBLICLY-18H04348, KAKENHI-PROJECT-17H01131
[Journal Article] Probing Small Scale Primordial Power Spectrum with 21cm Line Global Signal2020
- Author(s)
  Yoshiura Shintaro, Takahashi Keitaro, Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 101 Issue: 8 Pages: 083520-083520
- DOI
  10.1103/physrevd.101.083520
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05896, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-17H01131
[Journal Article] Structure formation with two periods of inflation: beyond PLaIn ΛCDM2020
- Author(s)
  Enqvist Kari、Sawala Till、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2020 Issue: 10 Pages: 053-053
- DOI
  10.1088/1475-7516/2020/10/053
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PUBLICLY-19H05110
[Journal Article] Generalized 2D dilaton gravity and kinetic gravity braiding2019
- Author(s)
  Kazufumi Takahashi and Tsutomu Kobayashi
- Journal Title
  
  Classical and Quantum Gravity
  
  Volume: 36 Issue: 9 Pages: 095003-095003
- DOI
  10.1088/1361-6382/ab1355
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17J06778, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04355, KAKENHI-PROJECT-16K17707, KAKENHI-ORGANIZER-17H06357, KAKENHI-PLANNED-17H06359
[Journal Article] CMB lensing bispectrum: Assessing analytical predictions against full-sky lensing simulations2019
- Author(s)
  Namikawa Toshiya、Bose Benjamin、Bouchet Fran?ois R.、Takahashi Ryuichi、Taruya Atsushi
- Journal Title
  
  Physical Review D
  
  Volume: 99 Issue: 6 Pages: 1-1
- DOI
  10.1103/physrevd.99.063511
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05889, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H03977
[Journal Article] Insight into primordial magnetic fields from 21-cm line observation with EDGES experiment2019
- Author(s)
  Minoda Teppei、Tashiro Hiroyuki、Takahashi Tomo
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 488 Issue: 2 Pages: 2001-2005
- DOI
  10.1093/mnras/stz1860
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-19J13898, KAKENHI-PROJECT-17H01110
[Journal Article] Mock galaxy shape catalogues in the Subaru Hyper Suprime-Cam Survey2019
- Author(s)
  Masato Shirasaki, Takashi Hamana, Masahiro Takada, Ryuichi Takahashi, Hironao Miyatake
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 印刷中 Issue: 1 Pages: 52-69
- DOI
  10.1093/mnras/stz791
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04358, KAKENHI-PROJECT-15H03654, KAKENHI-PROJECT-17K05457, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-19H00677
[Journal Article] Probing primordial non-Gaussianity with 21 cm fluctuations from minihalos2019
- Author(s)
  Sekiguchi, Toyokazu and Takahashi, Tomo and Tashiro, Hiroyuki and Yokoyama, Shuichiro
- Journal Title
  
  JCAP
  
  Volume: 1902 Issue: 02 Pages: 33-33
- DOI
  10.1088/1475-7516/2019/02/033
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04339, KAKENHI-PUBLICLY-18H04356, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-15K05084, KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659
[Journal Article] Smallest halos in thermal wino dark matter2019
- Author(s)
  Ando Shin’ichiro、Kamada Ayuki、Sekiguchi Toyokazu、Takahashi Tomo
- Journal Title
  
  Physical Review D
  
  Volume: 100 Issue: 12 Pages: 123519-123519
- DOI
  10.1103/physrevd.100.123519
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03640, KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-17H04836, KAKENHI-PUBLICLY-18H04340
[Journal Article] Towards distinguishing variants of non-minimal inflation2019
- Author(s)
  Takahashi Tomo、Tenkanen Tommi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1904 Issue: 04 Pages: 035-035
- DOI
  10.1088/1475-7516/2019/04/035
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-19H05110, KAKENHI-PROJECT-17H01131
[Journal Article] Dark Quest. I. Fast and Accurate Emulation of Halo Clustering Statistics and Its Application to Galaxy Clustering2019
- Author(s)
  Nishimichi Takahiro、Takada Masahiro、Takahashi Ryuichi、Osato Ken、Shirasaki Masato、Oogi Taira、Miyatake Hironao、Oguri Masamune、Murata Ryoma、Kobayashi Yosuke、Yoshida Naoki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 884 Issue: 1 Pages: 29-29
- DOI
  10.3847/1538-4357/ab3719
- NAID
  120006997064
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14273, KAKENHI-PLANNED-15H05893, KAKENHI-PUBLICLY-18H04350, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-19H00677, KAKENHI-PROJECT-17J00658
[Journal Article] Revisiting the number-theory dark matter scenario and the weak gravity conjecture2019
- Author(s)
  Nakayama Kazunori、Takahashi Fuminobu、Yanagida Tsutomu T.
- Journal Title
  
  Physics Letters B
  
  Volume: 790 Pages: 218-224
- DOI
  10.1016/j.physletb.2019.01.013
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03609, KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05889, KAKENHI-PROJECT-17H02875, KAKENHI-PLANNED-17H06359
[Journal Article] Impact of nonlinear growth of the large-scale structure on CMB B-mode delensing2019
- Author(s)
  Namikawa Toshiya、Takahashi Ryuichi
- Journal Title
  
  Physical Review D
  
  Volume: 99 Issue: 2 Pages: 023530-023530
- DOI
  10.1103/physrevd.99.023530
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H03977
[Journal Article] Impact of EDGES 21-cm global signal on the primordial power spectrum2018
- Author(s)
  Yoshiura, Shintaro and Takahashi, Keitaro and Takahashi, Tomo
- Journal Title
  
  Physical Reivew D
  
  Volume: 98 Issue: 6 Pages: 63529-63529
- DOI
  10.1103/physrevd.98.063529
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-15K05084
[Journal Article] Performance test of QU-fitting in cosmic magnetism study2018
- Author(s)
  Miyashita Yoshimitsu、Ideguchi Shinsuke、Nakagawa Shouta、Akahori Takuya、Takahashi Keitaro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 482 Issue: 2 Pages: 2739-2749
- DOI
  10.1093/mnras/sty2862
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-17J06936
[Journal Article] Probing the Universe through the Stochastic Gravitational Wave Background2018
- Author(s)
  Kuroyanagi, Sachiko and Chiba, Takeshi and Takahashi, Tomo
- Journal Title
  
  JCAP
  
  Volume: 1811 Issue: 11 Pages: 38-38
- DOI
  10.1088/1475-7516/2018/11/038
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-15K05084, KAKENHI-PLANNED-15H05894
[Journal Article] Constraints on the Mass?Richness Relation from the Abundance and Weak Lensing of SDSS Clusters2018
- Author(s)
  Murata Ryoma、Nishimichi Takahiro、Takada Masahiro、Miyatake Hironao、Shirasaki Masato、More Surhud、Takahashi Ryuichi、Osato Ken
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 854 Issue: 2 Pages: 120-120
- DOI
  10.3847/1538-4357/aaaab8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14273, KAKENHI-INTERNATIONAL-15K21733, KAKENHI-PLANNED-15H05893, KAKENHI-PUBLICLY-16H01089, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-15H03654, KAKENHI-PROJECT-17H06600, KAKENHI-PROJECT-17J00658
[Journal Article] Optimum frequency of Faraday tomography to explore the intergalactic magnetic field in filaments of galaxies2018
- Author(s)
  Akahori Takuya、Ideguchi Shinsuke、Aoki Takahiro、Takefuji Kazuhiro、Ujihara Hideki、Takahashi Keitaro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 6 Pages: 115-115
- DOI
  10.1093/pasj/psy124
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999
[Journal Article] Detectability of 21 cm-signal during the Epoch of Reionization with 21-cm-Lyman-α emitter cross-correlation II: Foreground contamination2018
- Author(s)
  Yoshiura S、Line J L B、Kubota K、Hasegawa K、Takahashi K
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 479 Issue: 2 Pages: 2767-2776
- DOI
  10.1093/mnras/sty1472
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03699, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999
[Journal Article] Sensitivity of new detection method for ultra-low frequency gravitational waves with pulsar spin-down rate statistics2018
- Author(s)
  Yonemaru Naoyuki、Kumamoto Hiroki、Takahashi Keitaro、Kuroyanagi Sachiko
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 478 Issue: 2 Pages: 1-7
- DOI
  10.1093/mnras/sty976
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14282, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999
[Journal Article] Sneutrinos as mixed inflaton and curvaton2018
- Author(s)
  Haba Naoyuki、Takahashi Tomo、Yamada Toshifumi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2018 Issue: 06 Pages: 11-11
- DOI
  10.1088/1475-7516/2018/06/011
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05415, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-18H04590, KAKENHI-PROJECT-16H02189, KAKENHI-PROJECT-15K05084, KAKENHI-PUBLICLY-16H00871
[Journal Article] Study of systematics effects on the cross power spectrum of 21?cm line and cosmic microwave background using Murchison Widefield Array data2018
- Author(s)
  Yoshiura S、Ichiki K、Pindor B、Takahashi K、Tashiro H、Trott C M
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 483 Issue: 2 Pages: 2697-2711
- DOI
  10.1093/mnras/sty3248
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03616, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-15K17646
[Journal Article] The variance of dispersion measure of high-redshift transient objects as a probe of ionized bubble size during reionization2018
- Author(s)
  Yoshiura Shintaro、Takahashi Keitaro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 473 Issue: 2 Pages: 1570-1575
- DOI
  10.1093/mnras/stx2462
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-26610048
[Journal Article] 21 cm angular power spectrum from minihalos as a probe of primordial spectral runnings2018
- Author(s)
  Sekiguchi Toyokazu、Takahashi Tomo、Tashiro Hiroyuki、Yokoyama Shuichiro
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2018 Issue: 02 Pages: 053-053
- DOI
  10.1088/1475-7516/2018/02/053
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17646, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17H01131
[Journal Article] Back-Reaction of Gravitational Waves Revisited2018
- Author(s)
  Brandenberger, Robert and Takahashi, Tomo
- Journal Title
  
  JCAP
  
  Volume: 1807 Issue: 07 Pages: 40-40
- DOI
  10.1088/1475-7516/2018/07/040
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-15K05084
[Journal Article] Covariances for cosmic shear and galaxy?galaxy lensing in the response approach2018
- Author(s)
  Takahashi Ryuichi、Nishimichi Takahiro、Takada Masahiro、Shirasaki Masato、Shiroyama Kosei
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 482 Issue: 3 Pages: 4253-4277
- DOI
  10.1093/mnras/sty2962
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14273, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H03977
[Journal Article] Detectability of 21cm-signal during the Epoch of Reionization with 21cm-Lyman-{?lpha} emitter cross-correlation. II. Foreground contamination2018
- Author(s)
  S. Yoshiura, J. L. B. Line, K. Kubota, K. Hasegawa, K. Takahashi
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 受理済み
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Journal Article] Detectability of the 21-cm signal during the epoch of reionization with 21-cm Lyman α emitter cross-correlation I2018
- Author(s)
  Kubota Kenji、Yoshiura Shintaro、Takahashi Keitaro、Hasegawa Kenji、Yajima Hidenobu、Ouchi Masami、Pindor B、Webster R L
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 479 Issue: 2 Pages: 2754-2766
- DOI
  10.1093/mnras/sty1471
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03699, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-17H04827
[Journal Article] Dark matter kinetic decoupling with a light particle2018
- Author(s)
  Ayuki Kamada, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1801 Issue: 01 Pages: 047-047
- DOI
  10.1088/1475-7516/2018/01/047
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084, KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-17H01131
[Journal Article] Robust covariance estimation of galaxy?galaxy weak lensing: validation and limitation of jackknife covariance2017
- Author(s)
  Shirasaki Masato、Takada Masahiro、Miyatake Hironao、Takahashi Ryuichi、Hamana Takashi、Nishimichi Takahiro、Murata Ryoma
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 470 Issue: 3 Pages: 3476-3496
- DOI
  10.1093/mnras/stx1477
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05457, KAKENHI-INTERNATIONAL-15K21733, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-15H03654, KAKENHI-PROJECT-17H06600, KAKENHI-PROJECT-16H03977
[Journal Article] Cosmic magnetism in centimeter- and meter-wavelength radio astronomy2017
- Author(s)
  Akahori Takuya、Nakanishi Hiroyuki、Sofue Yoshiaki、Fujita Yutaka、Ichiki Kiyotomo、Ideguchi Shinsuke、Kameya Osamu、Kudoh Takahiro、Kudoh Yuki、Machida Mami、Miyashita Yoshimitsu、Ohno Hiroshi、Ozawa Takeaki、Takahashi Keitaro、Takizawa Motokazu、Yamazaki Dai G
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: 1 Pages: 1-44
- DOI
  10.1093/pasj/psx123
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K20927, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-17J06936, KAKENHI-PROJECT-15K05080, KAKENHI-PROJECT-26400218, KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-15K17614
[Journal Article] Extended mimetic gravity: Hamiltonian analysis and gradient instabilities2017
- Author(s)
  Takahashi Kazufumi、Kobayashi Tsutomu
- Journal Title
  
  Phys. Rev. D
  
  Volume: 2017 Issue: 11 Pages: 038-038
- DOI
  10.1088/1475-7516/2017/11/038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17707, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01102, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-17J06778, KAKENHI-PLANNED-17H06359
[Journal Article] Refined study of isocurvature fluctuations in the curvaton scenario2017
- Author(s)
  Naoya Kitajima, David Langlois, Tomo Takahashi, Shuichiro Yokoyama
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1712 Issue: 12 Pages: 042-042
- DOI
  10.1088/1475-7516/2017/12/042
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05888, KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-17J09736
[Journal Article] Constraining the contribution of galaxies and active galactic nuclei to cosmic reionization2017
- Author(s)
  Yoshiura Shintaro、Hasegawa Kenji、Ichiki Kiyotomo、Tashiro Hiroyuki、Shimabukuro Hayato、Takahashi Keitaro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 471 Issue: 3 Pages: 3713-3726
- DOI
  10.1093/mnras/stx1754
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K17646, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-26610048, KAKENHI-PUBLICLY-16H01543
[Journal Article] The first-year shear catalog of the Subaru Hyper Suprime-Cam Subaru Strategic Program Survey2017
- Author(s)
  Mandelbaum Rachel、Miyatake Hironao、Hamana Takashi、et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Issue: SP1 Pages: 1-43
- DOI
  10.1093/pasj/psx130
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05457, KAKENHI-PROJECT-16K17684, KAKENHI-INTERNATIONAL-15K21733, KAKENHI-PLANNED-15H05892, KAKENHI-PLANNED-15H05893, KAKENHI-PUBLICLY-16H01089, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-15H03654, KAKENHI-PROJECT-17H06600, KAKENHI-PROJECT-17J00658, KAKENHI-PROJECT-26800093
[Journal Article] Full-sky Gravitational Lensing Simulation for Large-area Galaxy Surveys and Cosmic Microwave Background Experiments2017
- Author(s)
  Takahashi Ryuichi、Hamana Takashi、Shirasaki Masato、Namikawa Toshiya、Nishimichi Takahiro、Osato Ken、Shiroyama Kosei
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 850 Issue: 1 Pages: 24-24
- DOI
  10.3847/1538-4357/aa943d
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05457, KAKENHI-PROJECT-17K14273, KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H03977
[Journal Article] CMB spectral distortions in generic two-field models2017
- Author(s)
  Kainulainen Kimmo、Leskinen Juuso、Nurmi Sami、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2017 Issue: 11 Pages: 002-002
- DOI
  10.1088/1475-7516/2017/11/002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888
[Journal Article] Constraining the epoch-of-reionization model parameters with the 21-cm bispectrum2017
- Author(s)
  Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi, Shuichiro Yokoyama, Kiyotomo Ichiki
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 468 Issue: 2 Pages: 1542-1550
- DOI
  10.1093/mnras/stx530
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01103, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585, KAKENHI-PROJECT-24340048, KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-15K17659, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PUBLICLY-16H01543
[Journal Article] Study of the Vertical Magnetic Field in Face-on Galaxies Using Faraday Tomography2017
- Author(s)
  Ideguchi Shinsuke、Tashiro Yuichi、Akahori Takuya、Takahashi Keitaro、Ryu Dongsu
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 843 Issue: 2 Pages: 146-146
- DOI
  10.3847/1538-4357/aa79a1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-26610048, KAKENHI-PROJECT-15K17614
[Journal Article] General invertible transformation and physical degrees of freedom2017
- Author(s)
  Kazufumi Takahashi, Hayato Motohashi, Teruaki Suyama, and Tsutomu Kobayashi
- Journal Title
  
  Physical Review D
  
  Volume: 95 Issue: 8 Pages: 1-12
- DOI
  10.1103/physrevd.95.084053
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17632, KAKENHI-PLANNED-15H05888, KAKENHI-ORGANIZER-17H06357, KAKENHI-PROJECT-17J06778, KAKENHI-PLANNED-17H06359
[Journal Article] Constraints on long-lived electrically charged massive particles from anomalous strong lens systems2017
- Author(s)
  Kamada Ayuki、Inoue Kaiki Taro、Kohri Kazunori、Takahashi Tomo
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2017 Issue: 11 Pages: 008-008
- DOI
  10.1088/1475-7516/2017/11/008
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PLANNED-15H05889, KAKENHI-PUBLICLY-16H00877, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-26247042, KAKENHI-PLANNED-17H06359, KAKENHI-PROJECT-17H02868
[Journal Article] New bound on low reheating temperature for dark matter in models with early matter domination2017
- Author(s)
  Ki-Young Choi, Tomo Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 96 Issue: 4 Pages: 041301-041301
- DOI
  10.1103/physrevd.96.041301
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084, KAKENHI-PLANNED-15H05888
[Journal Article] Mixed inflaton and spectator field models: CMB constraints and μ distortion2016
- Author(s)
  Kari Enqvist, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 04 Issue: 04 Pages: 057-057
- DOI
  10.1088/1475-7516/2016/04/057
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Journal Article] Strongly scale-dependent CMB dipolar asymmetry from super-curvature fluctuations2016
- Author(s)
  Christian Byrnes, Guillem Domenech, Misao Sasaki, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics (JCAP)
  
  Volume: 1612 Issue: 12 Pages: 020-020
- DOI
  10.1088/1475-7516/2016/12/020
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-15K05084
[Journal Article] Late-time quantum backreaction of a very light nonminimally coupled scalar2016
- Author(s)
  Drazen Glavan, Tomislav Prokopec, Tomo Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 94 Issue: 8 Pages: 084053-084053
- DOI
  10.1103/physrevd.94.084053
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888, KAKENHI-PROJECT-15K05084
[Journal Article] Decaying dark matter and the tension in sigma_82015
- Author(s)
  Kari Enqvist, Seshadri Nadathur, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 09 Issue: 09 Pages: 067-067
- DOI
  10.1088/1475-7516/2015/09/067
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Journal Article] Blue-tilted Tensor Spectrum and Thermal History of the Universe2015
- Author(s)
  Sachiko Kuroyanagi, Tomo Takahashi, Shuichiro Yokoyama
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1502, 003 Issue: 02 Pages: 1-23
- DOI
  10.1088/1475-7516/2015/02/003
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-12J02775, KAKENHI-PROJECT-23740195
[Journal Article] CMB mu distortion from primordial gravitational waves2014
- Author(s)
  Atsuhisa Ota, Tomo Takahashi, Hiroyuki Tashiroc, and Masahide Yamaguchi
- Journal Title
  
  JCAP
  
  Volume: 10 Issue: 10 Pages: 029-029
- DOI
  10.1088/1475-7516/2014/10/029
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23740195, KAKENHI-PROJECT-26610062
[Journal Article] Studying Inflation with Future Space-Based Gravitational Wave Detectors2014
- Author(s)
  Ryusuke Jinno, Takeo Moroi, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2014 Issue: 12 Pages: 12-12
- DOI
  10.1088/1475-7516/2014/12/006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J08360, KAKENHI-PLANNED-23104008, KAKENHI-PROJECT-23740195, KAKENHI-PROJECT-26400239
[Journal Article] The minimal curvaton-higgs model2014
- Author(s)
  Kari Enqvist, Rose N. Lerner, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle physics
  
  Volume: 01 Pages: 6-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Affleck-Dine baryogenesis with R-parity violation2014
- Author(s)
  檜垣徹太郎、中山和則、齋川賢一、高橋智、山口昌英
- Journal Title
  
  Physical Review D
  
  Volume: 90 Issue: 4 Pages: 0450011-20
- DOI
  10.1103/physrevd.90.045001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J03160, KAKENHI-PROJECT-23740195, KAKENHI-PROJECT-25800169, KAKENHI-PROJECT-26800121
[Journal Article] Probing Lepton Asymmetry with 21 cm Fluctuations2014
- Author(s)
  Kazunori Kohri, Yoshihiko Oyama, Toyokazu Sekiguchi and Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: ０９（２０１４） Issue: 09 Pages: 014-014
- DOI
  10.1088/1475-7516/2014/09/014
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-13J04260, KAKENHI-PROJECT-23540327, KAKENHI-PROJECT-23740195, KAKENHI-PUBLICLY-26105520, KAKENHI-PROJECT-26247042
[Journal Article] Thermal Effects and Sudden Decay Approximation in the Curvaton Scenario2014
- Author(s)
  Naoya Kitajima, David Langlois, Tomo Takahashi, Tomohiro Takesako, Shuichiro Yokoyama
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1410, 032 Issue: 10 Pages: 1-21
- DOI
  10.1088/1475-7516/2014/10/032
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-12J02775, KAKENHI-PROJECT-23740195
[Journal Article] Higher order nonlinear parameters with Planck constraints2014
- Author(s)
  Jinn-Ouk Gong and Tomo Takahashi
- Journal Title
  
  Physical Review D
  
  Volume: 89 Pages: 23516-23516
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Isocurvature perturbations and tensor mode in light of Planck and BICEP22014
- Author(s)
  Masahiro Kawasaki, Toyokazu Sekiguchi, Tomo Takahashi, Shuichiro Yokoyama
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1408, 043 Issue: 08 Pages: 1-14
- DOI
  10.1088/1475-7516/2014/08/043
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-12J02775, KAKENHI-PROJECT-23740195, KAKENHI-PROJECT-25400248
[Journal Article] Structure of dark matter halos in warm dark matter models and in models with long-lived bharged massive partcle2013
- Author(s)
  Kamada. A, . Yoshida. N, K. Kobri, T. Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 2.013 Issue: 03 Pages: 8-8
- DOI
  10.1088/1475-7516/2013/03/008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J08582, KAKENHI-PROJECT-20674003, KAKENHI-PROJECT-23540327, KAKENHI-PROJECT-23740195
[Journal Article] Spectator field models in light of spectral index after Planck2013
- Author(s)
  Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi and Masahide Yamaguchi
- Journal Title
  
  Journal of Cosmology and Astroparticle physics
  
  Volume: 10 Pages: 42-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Precise measurements of primordial power spectrum with 21 cm fluctuations2013
- Author(s)
  Kazunori Kohri, Yoshihiko Oyama, Toyokazu Sekiguchi and Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle physics
  
  Volume: 10 Pages: 65-65
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Mixed Inflaton and Spectator Field Models after Planck2013
- Author(s)
  Kari Enqvist, Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle physics
  
  Volume: 10 Pages: 34-34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Extended analysis of CMB constraints on non-Gaussianity in isocurvature perturbations2013
- Author(s)
  日影千秋、川崎雅裕、関口豊和、高橋智
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 1303 Issue: 03 Pages: 20-20
- DOI
  10.1088/1475-7516/2013/03/020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J05622, KAKENHI-PLANNED-21111006, KAKENHI-PROJECT-22244030, KAKENHI-PROJECT-22540267, KAKENHI-PROJECT-23740195, KAKENHI-PROJECT-25400248
[Journal Article] Generalized Higgs inflation2012
- Author(s)
  Kohei Kamada, Tsutomu Kobayashi, Tomo Takahashi, Masahide Yamaguchi and Jun’ichi Yokoyama
- Journal Title
  
  Physical Review D
  
  Volume: 86 Pages: 23504-23504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Runnings in the curvaton2012
- Author(s)
  Takeshi Kobayashi and Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle Physics
  
  Volume: 06 Issue: 06 Pages: 4-4
- DOI
  10.1088/1475-7516/2012/06/004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Dark radiation from modulated reheating2012
- Author(s)
  Takeshi Kobayashi, Fuminobu Takahashi, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  JCAP
  
  Volume: 03 Pages: 36-36
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Primordial Trispectrum from Isocurvature Fluctuations2011
- Author(s)
  David Langlois, Tomo Takahashi
- Journal Title
  
  JCAP 1102
  
  Pages: 20-20
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Trispectrum from Isocurvature Fluctuations2011
- Author(s)
  D.Langlois, T.Takahashi
- Journal Title
  
  JCAP
  
  Volume: 1102
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Differentiating CDM and baryon isocurvature models with 21 cm fluctuations2011
- Author(s)
  Masahiro Kawasaki, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  JCAP
  
  Volume: 10 Pages: 28-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Strongly scale-dependent polyspectra from curvaton self-interactions2011
- Author(s)
  Christian T. Byrnes, Kari Enqvist, Sami Nurmi, Tomo Takahashi
- Journal Title
  
  JCAP
  
  Volume: 11 Pages: 11-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] Higher order corrections to the primordial gravitational wave spectrum and its impact on parameter estimates for inflation2011
- Author(s)
  Sachiko Kuroyanagi, Tomo Takahashi
- Journal Title
  
  JCAP
  
  Volume: 10 Pages: 6-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740195
[Journal Article] On Classification of Models of Large Local-Type Non-Gaussianity2010
- Author(s)
  Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
- Journal Title
  
  JCAP 1012
  
  Pages: 30-30
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Dark energy from primordial inflationary quantum fluctuations2010
- Author(s)
  C.Ringeval, T.Suyama, T.Takahashi, M.Yamaguchi, S.Yokoyama
- Journal Title
  
  Phys.Rev.Lett
  
  Volume: 105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Non-Gaussian Fingerprints of Self-Interacting Curvaton2010
- Author(s)
  Kari Enqvist, Sami Nurmi, Olli Taanila, Tomo Takahashi
- Journal Title
  
  JCAP 1004
  
  Pages: 9-9
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Neutrino mass from cosmology: Impact of high-accuracy measurement of the Hubble constant2010
- Author(s)
  Toyokazu Sekiguchi, Kazuhide Ichikawa, Tomo Takahashi, Lincoln Greenhill
- Journal Title
  
  JCAP 1003
  
  Pages: 15-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Cosmology with Long-Lived Charged Massive Particles2010
- Author(s)
  Kazunori Kohri, Tomo Takahashi
- Journal Title
  
  Phys. Lett. B 682
  
  Pages: 337-337
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Scale-dependence of Non-Gaussianity in the Curvaton Model2010
- Author(s)
  C.T.Byrnes, K.Enqvist, T.Takahashi
- Journal Title
  
  JCAP
  
  Volume: 1009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Neutrino mass from cosmology : Impact of high-accuracy measurement of the Hubble constant2010
- Author(s)
  Toyokazu Sekiguchi, Kazuhide Ichikawa, Tomo Takahashi, Lincoln Greenhill
- Journal Title
  
  JCAP 1003
  
  Pages: 15-15
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Scale-dependence of Non-Gaussianity in the Curvaton Model2010
- Author(s)
  Christian T.Byrnes, Kari Enqvist, Tomo Takahashi
- Journal Title
  
  JCAP 1009
  
  Pages: 26-26
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Cosmology with Long-Lived Charged Massive Particles2010
- Author(s)
  Kazunori Kohri, Tomo Takahashi
- Journal Title
  
  Phys.Lett.B 682
  
  Pages: 337-337
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Dark energy from primordial inflationary quantum fluctuations2010
- Author(s)
  Christophe Ringeval, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
- Journal Title
  
  Phys.Rev.Lett. 105
  
  Pages: 121301-121301
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Density Fluctuations in Thermal Inflation and Non-Gaussianity2009
- Author(s)
  Masahiro Kawasaki, Tomo Takahashi, Shuichiro Yokoyama
- Journal Title
  
  JCAP 0912
  
  Pages: 12-12
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Non-Gaussianity in Models with Dark Matter Isocurvature Fluctuations2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
- Journal Title
  
  Physical Review D 80
  
  Pages: 63524-63524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Non-Gaussianity and Baryonic Isocurvature Fluctuations in the Curvaton Scenario2009
- Author(s)
  Takeo Moroi, Tomo Takahashi
- Journal Title
  
  Phys. Lett. B 671
  
  Pages: 339-339
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Limits on Isocurvature Perturbations from Non-Gaussianity in WMAP Temperature Anisotropy2009
- Author(s)
  Chiaki Hikage, Kazuya Koyama, Takahiko Matsubara, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Mon. Not. Roy. Astron. Soc. 398
  
  Pages: 2188-2188
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraining Light Gravitino Mass from Cosmic Microwave Background2009
- Author(s)
  K.Ichikawa, M.Kawasaki, K.Nakayama, T.Sekiguchi, T.Takahashi
- Journal Title
  
  JCAP 0908
  
  Pages: 13-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] E□ect of Background Evolution on the Curvaton Non-Gaussianity2009
- Author(s)
  Kari Enqvist, Tomo Takahashi
- Journal Title
  
  JCAP 0912
  
  Pages: 1-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraints on Neutrino Masses from Weak Lensing2009
- Author(s)
  Kiyotomo Ichiki, Masahiro Takada, Tomo Takahashi
- Journal Title
  
  Phys.Rev.D 79
  
  Pages: 23520-23520
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Cosmology with Long-Lived Charged Massive Particles2009
- Author(s)
  Kazunori Kohri, Tomo Takahashi
- Journal Title
  
  Physics Letters B 682
  
  Pages: 337-341
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Non-Gaussianity and Baryonic Isocurvature Fluctuations in the Curvaton Scenario2009
- Author(s)
  Takeo Moroi, Tomo Takahashi
- Journal Title
  
  Phys.Lett.B 671
  
  Pages: 339-339
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Non-Gaussianity and Baryonic Isocurvature Fluctuations in the Curvaton Scenario2009
- Author(s)
  Takeo Moroi and Tomo Takahashi
- Journal Title
  
  Physics Letters B 671
  
  Pages: 339-339
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Non-Gaussianity in Models with Dark Matter Isocurvature Fluctuations2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
- Journal Title
  
  Phys.Rev.D 80
  
  Pages: 63524-63524
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] The Subdominant Curvaton2009
- Author(s)
  Kari Enqvist, Sami Nurmi, Gerasimos Rigopoulos, Olli Taanila, Tomo Takahashi
- Journal Title
  
  JCAP 0911
  
  Pages: 3-3
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraining Light Gravitino Mass from Cosmic Microwave Background2009
- Author(s)
  Kazuhide Ichikawa, Masahiro Kawasaki, Kazunori Nakayama, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  JCAP 0908
  
  Pages: 13-13
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Gravitino Dark Matter and Non-Gaussianity2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Jun-ichi Yokoyama, Shuichiro Yokoyama
- Journal Title
  
  Phys. Lett. B 678
  
  Pages: 15-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Limits on Isocurvature Perturbations from Non-Gaussianity in WMAP Temperature Anisotropy2009
- Author(s)
  Chiaki Hikage, Kazuya Koyama, Takahiko Matsubara, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Mon.Not.Roy.Astron.Soc. 398
  
  Pages: 2188-2188
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Non-Gaussianity in Models with Dark Matter Isocurvature Fluctuations2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Shuichiro Yokoyama
- Journal Title
  
  Phys. Rev. D 80
  
  Pages: 63524-63524
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraints on Neutrino Masses from Weak Lensing2009
- Author(s)
  Kiyotomo Ichiki, Masahiro Takada, Tomo Takahashi
- Journal Title
  
  Phys. Rev. D 79
  
  Pages: 23520-23520
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Adiabatic fluctuations from cosmic strings in a contracting universe2009
- Author(s)
  Robert H. Brandenberger, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  JCAP 0907
  
  Pages: 15-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Gravitino Dark Matter and Non-Gaussianity2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Junichi Yokoyama, Shuichiro Yokoyama
- Journal Title
  
  Physics Letters B 678
  
  Pages: 15-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Gravitino Dark Matter and Non-Gaussianity2009
- Author(s)
  Tomo Takahashi, Masahide Yamaguchi, Jun-ichi Yokoyama, Shuichiro Yokoyama
- Journal Title
  
  Phys.Lett.B 678
  
  Pages: 15-15
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Adiabatic fluctuations from cosmic strings in a contracting universe2009
- Author(s)
  Robert H.Brandenberger, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  JCAP 0907
  
  Pages: 15-15
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Eect of Background Evolution on the Curvaton Non-Gaussianity2009
- Author(s)
  Kari Enqvist, Tomo Takahashi
- Journal Title
  
  JCAP 0912
  
  Pages: 1-1
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] E〓ect of Background Evolution on the Curvaton Non-Gaussianity2009
- Author(s)
  Kari Enqvist, Tomo Takahashi
- Journal Title
  
  JCAP 0912
  
  Pages: 1-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Signatures of Non-Gaussianity in the Curvaton Model2008
- Author(s)
  Kari Enqvist and Tomo Takahashi
- Journal Title
  
  Journal of Cosmology and Astroparticle physics 8
  
  Pages: 12-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Curvature Fluctuation and Its Non-Gaussianity in Models with Modulated Reheating2008
- Author(s)
  Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Phys.Rev.D 78
  
  Pages: 63545-63545
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Curvature Fluctuation and Its Non-Gaussianity in Models with Modulated Reheating2008
- Author(s)
  Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Phys. Rev. D 78
  
  Pages: 63545-63545
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Curvature Fluctuation and Its Non-Gaussianity in Models with Modulated Reheating2008
- Author(s)
  Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Physical Review D 78
  
  Pages: 63545-63545
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Primordial Helium Abundance from CMB : a constraint from recent observations and a forecast2008
- Author(s)
  Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  Phys.Rev.D 78
  
  Pages: 43509-43509
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Signatures of Non-Gaussianity in the Curvaton Model2008
- Author(s)
  Kari Enqvist, Tomo Takahashi
- Journal Title
  
  JCAP 0809
  
  Pages: 12-12
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Non-Gaussianity, Spectral Index and Tensor Modes in Mixed Inflaton and Curvaton Models2008
- Author(s)
  Kazuhide Ichikawa, Teruaki Suyama, Tomo Takahashi, Masahide Yamaguchi
- Journal Title
  
  Phys.Rev.D 78
  
  Pages: 23513-23513
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Probing the Effective Number of Neutrino Species with Cosmic Microwave Background2008
- Author(s)
  Kazuhide Ichikawa, Toyokazu Sekiguchi, Tomo Takahashi
- Journal Title
  
  Phys.Rev.D 78
  
  Pages: 83526-83526
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] The Hubble Constant and Dark Energy from Cosmological Distance Measures2008
- Author(s)
  Kazuhide Ichikawa, Tomo Takahashi
- Journal Title
  
  JCAP 0804
  
  Pages: 27-27
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Cosmological avatars of the landscape. l: Bracketing the SUSY breaking scale2007
- Author(s)
  R. Holman, L.Mersini-Houghton and T. Takahashi
- Journal Title
  
  Physical Review D 77
  
  Pages: 63510-63510
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraints on Generalized Dark Energy from Recent Observations2007
- Author(s)
  Kiyotomo Ichiki, Tomo Takahashi
- Journal Title
  
  Phys.Rev.D 75
  
  Pages: 123002-123002
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Cosmological avatars of the landscape. ll: CMB and LSS signatures2007
- Author(s)
  R. Holman, L. Mersini-Houghton and T. Takahashi
- Journal Title
  
  Physical Review D 77
  
  Pages: 63511-63511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Journal Article] Constraints on Generalized Dark Energy from Recent Observations2007
- Author(s)
  K. Ichiki and T. Takahashi
- Journal Title
  
  Physical Review D 75
  
  Pages: 123002-123002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Cosmological tensions and their implications for scenarios of the early Universe2024
- Author(s)
  Tomo TAKAHASHI
- Organizer
  37th meeting of New Higgs Working Group, 2024年1月
- Invited
- Data Source
  KAKENHI-PROJECT-23K17691
[Presentation] Cosmological tensions and their implications for scenarios of the early Universe2024
- Author(s)
  Tomo Takahashi
- Organizer
  37th meeting of New Higgs Working Group
- Invited
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Tensions in Cosmology: Implications for new physics2023
- Author(s)
  Tomo Takahashi
- Organizer
  2023 Winter-II NRF-JSPS Workshop in particle physics, Cosmology and Gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Probing multi-field inflation with LiteBIRD2023
- Author(s)
  Tomo Takahashi
- Organizer
  Non-linear nature of cosmological perturbations and its observational consequences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] A solution of the Hubble tension in cosmology and its impacts on other cosmological aspects2023
- Author(s)
  Tomo Takahashi
- Organizer
  KEK-PH + KEK-Cosmo + QUP joint lectures and workshops 2023 on “Hubble Tension 2023”
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] EDGES and JWST with 21cm global signal emulator2023
- Author(s)
  高橋智
- Organizer
  学術変革領域研究(A)「学習物理学の創成」R5年度領域会議
- Data Source
  KAKENHI-PUBLICLY-23H04515
[Presentation] Tensions in cosmology and its implications for new physics2023
- Author(s)
  Tomo Takahashi
- Organizer
  Kagoshima Workshop on Particles, Fields and Strings 2023
- Invited
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] How can we really understand the inflationary Universe?2022
- Author(s)
  高橋智
- Organizer
  Upcoming CMB observations and Cosmology
- Invited
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] How can we really understand the inflationary Universe?2022
- Author(s)
  高橋智
- Organizer
  Upcoming CMB observations and Cosmology
- Invited
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Non-cold Dark Matter Cosmology2022
- Author(s)
  Tomo Takahashi
- Organizer
  Deep insights and Multiple strategies for Deciphering the Mystery of Dark Matter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] What does the Hubble tension tell us?2022
- Author(s)
  Tomo Takahashi
- Organizer
  AAPPS-DACG 2022 workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Does the H0 tension suggest a new physics?2021
- Author(s)
  Tomo Takahashi
- Organizer
  KMI colloquium, Nagoya University
- Invited
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Does the H0 tension suggest a new physics?2021
- Author(s)
  Tomo Takahashi
- Organizer
  KMI colloquium, Nagoya University
- Invited
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Constructing and probing inflationary models2021
- Author(s)
  Tomo Takahashi
- Organizer
  27th International Conference of International Academy of Physical Sciences on Advances in Relativity and Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Constructing and probing inflationary models2021
- Author(s)
  Tomo Takahashi
- Organizer
  27th International Conference of International Academy of Physical Sciences on Advances in Relativity and Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Cosmological bound on neutrino masses in the light of H0 tension2020
- Author(s)
  高橋智
- Organizer
  「ニュートリノで拓く素粒子と宇宙」研究会2020
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Aspects of non-minimal inflation2020
- Author(s)
  Tomo Takahashi
- Organizer
  The 3rd NRF-JSPS workshop in particle physics cosmology and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 宇宙論はいかにして進展してきたか2020
- Author(s)
  高橋　智
- Organizer
  第33回理論懇シンポジウム「理論天文学・宇宙物理学のブレイクスルー」
- Invited
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] BiHalofit: A new fitting formula of non-linear matter bispectrum2020
- Author(s)
  高橋龍一
- Organizer
  令和元年度国立天文台天文シミュレーションプロジェクトユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Probing the Primordial Universe with 21cm line2020
- Author(s)
  Tomo Takahashi
- Organizer
  International KEK-Cosmo and APCosPA Winter School 2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] A new fitting formula of non-linear matter bispectrum in the Halofit approach2020
- Author(s)
  Ryuichi Takahashi
- Organizer
  Cosmic Acceleration
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] A fresh look at H0 tension2020
- Author(s)
  Tomo Takahashi
- Organizer
  KIAS and NRF-JSPS Workshop on Particle, String and Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Probing the Primordial Universe with 21cm line2020
- Author(s)
  Tomo Takahashi
- Organizer
  International KEK-Cosmo and APCosPA Winter School 2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Cosmological bound on neutrino masses in the light of H0 tension2020
- Author(s)
  高橋　智
- Organizer
  「ニュートリノで拓く素粒子と宇宙」研究会２０２０
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] A fresh look at H0 tension2020
- Author(s)
  Tomo Takahashi
- Organizer
  KIAS and NRF-JSPS Workshop on Particle, String and Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] 宇宙論はいかにして進展してきたか2020
- Author(s)
  高橋智
- Organizer
  第33回理論懇シンポジウム「理論天文学・宇宙物理学のブレイクスルー」
- Invited
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Probing the Primordial Universe with 21cm line2020
- Author(s)
  Tomo Takahashi
- Organizer
  International KEK-Cosmo and APCosPA Winter School 2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] Probing the Primordial Universe with 21cm line2020
- Author(s)
  高橋智
- Organizer
  International KEK-Cosmo and APCosPA Winter School 2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888
[Presentation] A fitting formula of non-linear matter bispectrum for weak lensing surveys2019
- Author(s)
  Ryuichi Takahashi
- Organizer
  Accelerating Universe in the Dark
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Probing the early Universe with 21cm line2019
- Author(s)
  Tomo Takahashi
- Organizer
  The 2nd Korea-Japan bilateral workshop on String Axion Cosmology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] BiHalofit: A new fitting formula of non-linear matter bispectrum2019
- Author(s)
  高橋龍一
- Organizer
  第8回観測的宇宙論ワークショップ
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 「Toward the Detection of Cosmological HI 21cm line Emission」2019
- Author(s)
  Keitaro Takahashi
- Organizer
  「加速宇宙」シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 「Pulsar studies in SKA Japan」2019
- Author(s)
  Keitaro Takahashi
- Organizer
  Asia SKA Initiative On NS Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Aspects of non-minimal inflation2019
- Author(s)
  Tomo Takahashi
- Organizer
  The 3rd NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-19H05110
[Presentation] A fitting formula of non-linear matter bispectrum2019
- Author(s)
  高橋龍一
- Organizer
  日本天文学会2019年秋季年会
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] A fresh look at H0 tension2019
- Author(s)
  Tomo Takahashi
- Organizer
  KIAS and NRF-JSPS Workshop on Particle String and Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Aspects of non-minimal inflation2019
- Author(s)
  Tomo Takahashi
- Organizer
  The 3rd NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03874
[Presentation] Probing the early Universe with 21cm line2019
- Author(s)
  Tomo Takahashi
- Organizer
  FAPESP-JSPS workshop on Dark Energy, Dark Matter and Galaxies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Gravitational lensing and black holes2019
- Author(s)
  Ryuichi Takahashi
- Organizer
  KEK-Cosmo and APCosPA Winter School 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 「Pulsar Timing Array」2019
- Author(s)
  Keitaro Takahashi
- Organizer
  RESCEU workshop on Space Gravitational Wave Detection
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Probing the early Universe with 21cm line2019
- Author(s)
  Tomo Takahashi
- Organizer
  FAPESP-JSPS workshop on Dark Energy, Dark Matter and Galaxies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] What can we learn from the 21cm global signal?2019
- Author(s)
  Tomo Takahashi
- Organizer
  The 2nd NRF-JSPS workshop in particle, physics, cosmology and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Bispectrum covariance estimated from numerical simulations2018
- Author(s)
  高橋龍一
- Organizer
  天文学会
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Back-Reaction of Gravitational waves revisited2018
- Author(s)
  Tomo Takahashi
- Organizer
  Cosmo 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Super-sample covariances for cosmic shear and galaxy-galaxy lensing2018
- Author(s)
  高橋龍一
- Organizer
  日本天文学会
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 「SKAとVLBIによるパルサー研究の未来」2018
- Author(s)
  高橋慶太郎
- Organizer
  VLBI懇談会シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Full-sky gravitational lensing simulation for large-area galaxy surveys and cosmic microwave background experiments2018
- Author(s)
  高橋龍一
- Organizer
  物理学会
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Probing the early Universe: Perspectives from current and future cosmological observations2018
- Author(s)
  高橋智
- Organizer
  第7回観測論的宇宙論ワークショップ
- Invited
- Data Source
  KAKENHI-PLANNED-15H05888
[Presentation] Probing the early Universe: Perspectives from current and future cosmological observations2018
- Author(s)
  高橋智
- Organizer
  第7回観測論的宇宙論ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 「機械学習によるパルサーサーチ」2018
- Author(s)
  高橋慶太郎
- Organizer
  宇宙電波懇談会シンポジウム
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Probing the early Universe: Perspectives from current and future cosmological observations2018
- Author(s)
  高橋　智
- Organizer
  第７回観測論的宇宙論ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Bispectrum covariance estimated from numerical simulations2018
- Author(s)
  高橋龍一
- Organizer
  観測的宇宙論ワークショップ
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Back-Reaction of Gravitational waves2018
- Author(s)
  Tomo Takahashi
- Organizer
  The first NRF-JSPS workshop in particle physics, cosmology, and gravitation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] 「次世代低周波電波望遠鏡Square Kilometre Array」2018
- Author(s)
  高橋慶太郎
- Organizer
  電子情報通信学会アンテナ・伝搬研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Scientific activities in the Japanese consortium2017
- Author(s)
  Keitaro Takahashi
- Organizer
  MWA Project Meeting（イタリア・パドヴァ）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] 次世代電波望遠鏡SKAによるパルサー研究の将来2017
- Author(s)
  高橋慶太郎
- Organizer
  中性子星の観測と理論～研究活性化ワークショップ2017（国立天文台）
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Structure Formation beyond the "standard" CDM paradigm2017
- Author(s)
  高橋智
- Organizer
  宇宙観測と地上実験から探るダークマター研究の現状と展望（石川県・金沢）
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Super-sample covariances for cosmic shear and galaxy-galaxy lensing2017
- Author(s)
  高橋龍一
- Organizer
  第6回観測的宇宙論ワークショップ
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Possible roles of a spectator field in the early Universe2017
- Author(s)
  Tomo Takahashi
- Organizer
  The origin and evolution of the Universe
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] 中性水素21cm線で探る初代天体と宇宙再電離2017
- Author(s)
  高橋慶太郎
- Organizer
  日本物理学会シンポジウム（宇都宮大学）
- Invited
- Data Source
  KAKENHI-PROJECT-17H01131
[Presentation] Aspects of Multi-field models of inflation2016
- Author(s)
  Tomo Takahashi
- Organizer
  APCTP workshop “New Perspectives on Cosmology”
- Place of Presentation
  Asia Pacific Center for Theoretical Physics, Pohang, Korea
- Year and Date
  2016-01-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] How can we probe inflation and the origin of density fluctuations?2016
- Author(s)
  Tomo Takahashi
- Organizer
  The 26th Workshop on General Relativity and Gravitation (JGRG 26)
- Place of Presentation
  Osaka, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05888
[Presentation] How can we probe inflation and the origin of density fluctuations?2016
- Author(s)
  Tomo Takahashi
- Organizer
  JGRG 26
- Place of Presentation
  Osaka City University
- Year and Date
  2016-10-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Decaying Dark Matter and Large Scale Structure2015
- Author(s)
  Tomo Takahashi
- Organizer
  Busan Workshop on Particle Physics, String theory and Cosmology
- Place of Presentation
  Busan, Korea
- Year and Date
  2015-12-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Mixed Inflaton and Spectator Field Models: CMB constraints and mu distortion2015
- Author(s)
  Tomo Takahashi
- Organizer
  Cosmo 2015
- Place of Presentation
  University of Warsaw, Poland
- Year and Date
  2015-09-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Multi-field models of inflation and isocurvature fluctuations2015
- Author(s)
  Tomo Takahashi
- Organizer
  International Workshop on Particle Physics and Cosmology
- Place of Presentation
  Tohoku University, Sendai, Japan
- Year and Date
  2015-09-16
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Aspects of Multi-field models of inflation2015
- Author(s)
  Tomo Takahashi
- Organizer
  2nd LeCosPA International Symposium
- Place of Presentation
  Taipei,Taiwan
- Year and Date
  2015-12-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05084
[Presentation] Studying the inflationary Universe with gravitational waves2014
- Author(s)
  Tomo Takahashi
- Organizer
  JGRG 24
- Place of Presentation
  Kavli IPMU
- Year and Date
  2014-11-14
- Data Source
  KAKENHI-PROJECT-23740195
[Presentation] Scale-dependence of Non-Gaussianity2011
- Author(s)
  Tomo Takahashi
- Organizer
  Molecule-type Workshop "Cosmological Perturbation and Cosmic Microwave Background," YITP
- Place of Presentation
  Kyoto University
- Year and Date
  2011-03-23
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Bispectrum and Trispectrum in models with large Non-Gaussianity2010
- Author(s)
  Tomo Takahashi
- Organizer
  Workshop "The non-Gaussian Universe," YITP
- Place of Presentation
  Kyoto University, Japan
- Year and Date
  2010-03-25
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Bispectrum and Trispectrum in models with large Non-Gaussianity2010
- Author(s)
  Tomo Takahashi
- Organizer
  The non-Gaussian Universe
- Place of Presentation
  YITP, Kyoto
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Cosmological Aspects of Long-Lived Charged Massive Particles2010
- Author(s)
  Tomo Takahashi
- Organizer
  Planck 2010
- Place of Presentation
  CERN
- Year and Date
  2010-06-02
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Classifying models of large (local-type) non-Gaussianity2010
- Author(s)
  Tomo Takahashi
- Organizer
  Cosmo 2010
- Place of Presentation
  University of Tokyo
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Scale-dependence of non-Gaussianity as a probe of the early Universe2010
- Author(s)
  Tomo Takahashi
- Organizer
  Extra-Dimension Probe by Cosmophysics
- Place of Presentation
  KEK, Tsukuba
- Year and Date
  2010-11-08
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity and Baryogenesis2009
- Author(s)
  Tomo Takahashi
- Organizer
  Workshop "Particle Cosmology Institute" CERN
- Place of Presentation
  Geneva, Switzerland
- Year and Date
  2009-09-18
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity and Baryogenesis2009
- Author(s)
  Tomo Takahashi
- Organizer
  Particle cosmology institute
- Place of Presentation
  CERN, Switzerland
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity in the Curvaton Scenario2009
- Author(s)
  Tomo Takahashi
- Organizer
  Focus week on non-Gaussianity in the sky
- Place of Presentation
  IPMU, Kashiwa
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Gravitino Dark Matter and Non-Gaussianity2009
- Author(s)
  Tomo Takahashi
- Organizer
  Cosmo-09
- Place of Presentation
  CERN, Switzerland
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity in Model with Isocurvature Fluctuations and Current Limit2009
- Author(s)
  Tomo Takahashi
- Organizer
  Non-linear cosmological perturbations
- Place of Presentation
  YITP, Kyoto
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity in Model with Isocurvature Fluctuations and Current Limit2009
- Author(s)
  Tomo Takahashi
- Organizer
  Non-linear cosmological perturbations
- Place of Presentation
  YITP, Kyoto University, Japan
- Year and Date
  2009-04-23
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Nonlinear cosmological perturbations in models with quintessence2009
- Author(s)
  Tomo Takahashi
- Organizer
  IPMU, Dark Energy conference
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Nonlinear cosmological perturbations in models with quintessence2009
- Author(s)
  Tomo Takahashi
- Organizer
  IPMU, Dark Enerev conference
- Place of Presentation
  IPMU, Kashiwa
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Gravitino Dark Matter and Non-Gaussianity2009
- Author(s)
  Tomo Takahashi
- Organizer
  Cosmo-2009
- Place of Presentation
  CERN, Geneva, Switzerland
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity in the Curvaton Scenario2009
- Author(s)
  Tomo Takahashi
- Organizer
  Focus week on non-Gaussianity in the sky, IPMU
- Place of Presentation
  University of Tokyo, Kashiwa, Japan
- Year and Date
  2009-04-09
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Non-Gaussianity in the Curvaton Scenario2008
- Author(s)
  Tomo Takahashi
- Organizer
  The 18th workshop on General Relativity and Gravitation in Japan
- Place of Presentation
  Hiroshima University, Higashi-Hiroshima, Japan
- Year and Date
  2008-11-18
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Dark Side of the Universe2007
- Author(s)
  高橋智
- Organizer
  基研研究会「弦理論と場の理論-量子と時空の最前線」
- Place of Presentation
  近畿大学
- Year and Date
  2007-08-08
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Free streaming and non-thermally produced dark matter2007
- Author(s)
  Tomo Takahashi
- Organizer
  International Conference on Particle Physics and Cosmology (COSMO-07)
- Place of Presentation
  Sussex University, UK
- Year and Date
  2007-08-22
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] The Nature of Dark Energy and its Implications for Particle Physics and Cosmology2007
- Author(s)
  高橋智
- Organizer
  研究会「宇宙初期における時空と物質の進化」
- Place of Presentation
  東京大学
- Year and Date
  2007-05-30
- Data Source
  KAKENHI-PROJECT-19740145
[Presentation] Scale-dependence of non-Gaussianities as a probe of the early Universe
- Author(s)
  Tomo Takahashi
- Organizer
  Corfu Summer Institute, TR33 workshop
- Place of Presentation
  Corfu, Greece
- Data Source
  KAKENHI-PROJECT-23740195
[Presentation] Probing the early Universe with Primordial Fluctuations: beyond fNL
- Author(s)
  Tomo Takahashi
- Organizer
  PPC2012
- Place of Presentation
  Seoul, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-23740195
[Presentation] 宇宙密度揺らぎの非ガウス性とは
- Author(s)
  高橋智
- Organizer
  日本物理学会第６８回年次大会シンポジウム「宇宙密度揺らぎの非ガウス性」
- Place of Presentation
  広島大学
- Invited
- Data Source
  KAKENHI-PROJECT-23740195
[Presentation] Probing Dark Matter with CMB and LSS
- Author(s)
  Tomo Takahashi
- Organizer
  Workshop on Dark Matter Phenomenology
- Place of Presentation
  Pohang, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-23740195

1. Sasaki Misao (70162386)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. Kohri Kazunori (50565819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 横山順一 (50212303)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 山口昌英 (80383511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 川崎雅裕 (50202031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 高橋龍一 (60413960)

# of Collaborated Projects: 1 results

# of Collaborated Products: 30 results
7. 久徳浩太郎 (30757125)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 兼村晋哉 (10362609)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. TAKAHASHI Fuminobu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. KOBAYASHI Tsutomu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. TAKAHASHI Keitaro

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
12. ICHIKI Kiyotomo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. NAKAYAMA Kazunori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 関口豊和

# of Collaborated Projects: 0 results

# of Collaborated Products: 7 results
15. 浜名崇

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
16. 神野隆介

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
17. 山崎大

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
18. 樽家篤史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
19. 須山輝明

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
20. 西道啓博

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
21. 松原隆彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 田代寛之

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
23. 大栗真宗

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
24. 瀬戸治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. 長谷川賢二

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
26. 黒柳幸子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
27. 波場直之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. 横山修一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. 白崎正人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
30. 齋川賢一

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
31. 日影千秋

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Takahashi Tomo 高橋 智

TAKAHASHI Tomo 高橋 智

Research Projects

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初期宇宙進化シナリオの新しい検証の探求Principal Investigator

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機械学習を用いたインフレーションモデルの構築Principal Investigator

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Probing primordial fluctuations with machine learningPrincipal Investigator

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Primordial Black Holes as a probe of Electroweak Phase Transition and New Physics

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Exploring the early Universe from the perspective of the next generation of precision cosmologyPrincipal Investigator

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Implications of tensions in the Hubble parameter and sigma_8 for the extension of the standard cosmology and neutrino massesPrincipal Investigator

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New astrophysical researches by future 21cm line observations

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Exploring the origin of density fluctuations and the evolution of the early Universe in the precision cosmology eraPrincipal Investigator

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Multifaceted Study of the Physics of the Inflationary Universe

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Exploring the early Universe with cosmological observations and particle physicsPrincipal Investigator

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Particle cosmology in the era of precision cosmologyPrincipal Investigator

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[Book] 宇宙物理学ハンドブック2020

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[Journal Article] Testing multi-field inflation with LiteBIRD2024

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Takahashi Tomo 高橋智

TAKAHASHI Tomo 高橋智