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Yamada Toshifumi  山田 敏史

ORCIDConnect your ORCID iD *help
Researcher Number 60792421
Other IDs
Affiliation (Current) 2025: 明治学院大学, 情報数理学部, 助教
Affiliation (based on the past Project Information) *help 2022: 横浜国立大学, 大学院工学研究院, 非常勤教員
2021: 京都大学, 理学研究科, 特定研究員
2019 – 2020: 島根大学, 学術研究院理工学系, 特任助教
Review Section/Research Field
Principal Investigator
Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords
Principal Investigator
素粒子理論・現象論 / 相転移に伴う重力波 / 超対称最小B-L理論 / ニュートリノ振動におけるCP対称性の破れ / 超対称SO(10)大統一理論 / ゲージ群を拡張した模型 / ゲージ・ヒッグス統合理論 / インフレーション / フレーバー / 陽子崩壊 / ニュートリノ / 大統一理論
  • Research Projects

    (1 results)
  • Research Products

    (23 results)
  • Co-Researchers

    (2 People)
  •  Novel approaches to the little hierarchy problem and the strong CP problemPrincipal Investigator

    • Principal Investigator
      Yamada Toshifumi
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
    • Research Institution
      Yokohama National University
      Kyoto University
      Shimane University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

  • [Journal Article] Conditions for suppressing dimension-five proton decay in renormalizable SUSY SO(10) GUT2023

    • Author(s)
      Naoyuki Haba, Toshifumi Yamada
    • Journal Title

      JHEP

      Volume: 02 Issue: 2 Pages: 148-148

    • DOI

      10.1007/jhep02(2023)148

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-21H00076, KAKENHI-PLANNED-18H05543
  • [Journal Article] Neutrino mass square ratio and neutrinoless double-beta decay in random neutrino mass matrices2023

    • Author(s)
      Naoyuki Haba, Yasuhiro Shimizu, Toshifumi Yamada
    • Journal Title

      PTEP

      Volume: 2 Issue: 2 Pages: 1-10

    • DOI

      10.1093/ptep/ptad010

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-21H00076, KAKENHI-PLANNED-18H05543
  • [Journal Article] Moderately suppressed dimension-five proton decay in a flipped SU(5) model2022

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 1

    • DOI

      10.1007/jhep01(2022)061

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-21H00076
  • [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] Are low-energy data already hinting at five dimensions?2022

    • Author(s)
      Haba Naoyuki、Okada Nobuchika、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 1

    • DOI

      10.1103/physrevd.105.015018

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PUBLICLY-21H00076, KAKENHI-PROJECT-19K14710
  • [Journal Article] Muon and electron g-2 and the origin of the fermion mass hierarchy2020

    • Author(s)
      Haba Naoyuki、Shimizu Yasuhiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 9 Pages: 1-8

    • DOI

      10.1093/ptep/ptaa098

    • NAID

      120006975577

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-19H05106
  • [Journal Article] Renormalizable SO (10) grand unified theory with suppressed dimension-5 proton decays2020

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 2 Pages: 1-28

    • DOI

      10.1093/ptep/ptaa186

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-19H05106
  • [Journal Article] Determining the strong phase of the a1 meson decay amplitude using the W→ντ(→νa1(→π?π?π±)) process2020

    • Author(s)
      Hagiwara Kaoru、Ishida Hiroyuki、Yamada Toshifumi、Yang Daneng
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 3 Pages: 1-13

    • DOI

      10.1103/physrevd.101.034023

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Journal Article] Charged lepton flavor violating processes in neutrinophilic Higgs + seesaw model2020

    • Author(s)
      Haba Naoyuki、Omija Tsuneharu、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 7 Pages: 1-22

    • DOI

      10.1093/ptep/ptaa089

    • NAID

      120006975576

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-19H05106
  • [Journal Article] Gravitational waves from phase transition in minimal SUSY U(1)B-L model2020

    • Author(s)
      Haba Naoyuki、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 7 Pages: 1-14

    • DOI

      10.1103/physrevd.101.075027

    • NAID

      120006975584

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14710, KAKENHI-PROJECT-16H02189
  • [Journal Article] θ23 octant measurement in 3+1 neutrino oscillations in T2HKK2020

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Physical Review D

      Volume: 101 Issue: 7 Pages: 1-15

    • DOI

      10.1103/physrevd.101.075034

    • NAID

      120006975582

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K14710, KAKENHI-PROJECT-16H02189
  • [Journal Article] Enhanced $\Gamma(p\to K^0\mu^+)/\Gamma(p\to K^+\bar{\nu}_\mu)$ as a signature of minimal renormalizable SUSY SO (10) GUT2020

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 9 Pages: 1-20

    • DOI

      10.1093/ptep/ptaa097

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-19H05106
  • [Journal Article] Detectable dimension-6 proton decay in SUSY SO(10) GUT at Hyper-Kamiokande2019

    • Author(s)
      Haba Naoyuki、Mimura Yukihiro、Yamada Toshifumi
    • Journal Title

      Journal of High Energy Physics

      Volume: 2019 Issue: 7 Pages: 1-14

    • DOI

      10.1007/jhep07(2019)155

    • NAID

      130008153609

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K05415, KAKENHI-PROJECT-19K14710, KAKENHI-PUBLICLY-18H04590, KAKENHI-PUBLICLY-19H05106, KAKENHI-PROJECT-16H02189
  • [Presentation] Pseudo-Dirac Neutrinos at the LHC2021

    • Author(s)
      山田敏史, 波場直之, 萩原薫, Ya-Juan Zheng
    • Organizer
      日本物理学会2021年年次大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Conditions for detectable heavy neutrinos2021

    • Author(s)
      山田敏史, 波場直之, 萩原薫, Ya-Juan Zheng
    • Organizer
      日本物理学会2021年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Gravitational waves from a phase transition in the minimal SUSY U(1)B-L model2020

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] θ23 octant measurement in 3+1 neutrino oscillations in T2HKK2020

    • Author(s)
      山田敏史, 波場直之, 御村幸宏
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Gravitational waves from phase transitions in physics beyond the Standard Model2020

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      Joint symposium of MEXT innovative area x Konan University Feb. 10-12, 2020 at Konan University
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Gravitational waves from a phase transition in a SUSY left-right model2020

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      日本物理学会2020年春季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Compactification scale and the mass of vector-like fermions from the gauge-Higgs conditions2020

    • Author(s)
      山田敏史, 波場直之, 岡田宣親
    • Organizer
      日本物理学会2020年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Dimension-five-friendly Yukawa couplings in SO(10) GUT2019

    • Author(s)
      山田敏史, 波場直之, 御村幸宏
    • Organizer
      日本物理学会2019年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Determining the strong phase of a1 decay amplitude in W → ντ(→ ν a1 (→π\mp π\mp π±)) process2019

    • Author(s)
      山田敏史, 萩原薫, 石田裕之, Daneng Yang
    • Organizer
      日本物理学会2019年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • [Presentation] Gravitational waves from a phase transition in Randall-Sundrum-1 model2019

    • Author(s)
      山田敏史, 波場直之
    • Organizer
      日本物理学会2019年秋季大会
    • Data Source
      KAKENHI-PROJECT-19K14710
  • 1.  TAKAHASHI Tomo
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 2.  波場 直之
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 7 results

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