• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Doi Takahiro  土居 孝寛

ORCIDConnect your ORCID iD *help
Researcher Number 50804910
Other IDs
Affiliation (Current) 2025: 京都大学, 理学研究科, 助教
Affiliation (based on the past Project Information) *help 2023 – 2024: 京都大学, 理学研究科, 助教
2020 – 2022: 大阪大学, 核物理研究センター, 特任助教(常勤)
2018 – 2020: 国立研究開発法人理化学研究所, 仁科加速器科学研究センター, 基礎科学特別研究員
Review Section/Research Field
Principal Investigator
Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Except Principal Investigator
Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords
Principal Investigator
冷却原子 / 物性物理学 / 原子核ハドロン物理学 / 複素ランジュバン法 / 符号問題
Except Principal Investigator
超流動 / 冷却原子理論 / 負符号問題 / 量子多体系 / ダイアグラム展開法 … More / 複素ランジュバン法 / 冷却原子実験 / 符号問題 / フェルミ粒子系 / FFLO超流動 / 量子シミュレーション / コホモロジー / ビットコイン / 代数的トポロジー / 複雑ネットワーク / 決済システム / ブロックチェーン / 暗号資産 / 虚数化学ポテンシャル / 有限密度量子色力学 / 閉じ込め・非閉じ込め相転移 Less
  • Research Projects

    (4 results)
  • Research Products

    (19 results)
  • Co-Researchers

    (9 People)
  •  FFLO超流動の直接観測と第一原理計算による探索

    • Principal Investigator
      堀越 宗一
    • Project Period (FY)
      2022 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
    • Research Institution
      Osaka Metropolitan University
  •  Improvement of the complex Langevin method toward a solution of the sign problemPrincipal Investigator

    • Principal Investigator
      土居 孝寛
    • Project Period (FY)
      2020 – 2024
    • 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
      Kyoto University
      Osaka University
  •  Understanding the Network Structure and Dynamics of Cryptoasset's Transactions at a Global Scale

    • Principal Investigator
      Fujiwara Yoshi
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
    • Research Institution
      University of Hyogo
  •  Investigation of confinement-deconfinement transition from topological transition

    • Principal Investigator
      Kashiwa Kouji
    • Project Period (FY)
      2018 – 2020
    • 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
      Fukuoka Institute of Technology

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] Density-Induced Hadron?Quark Crossover via the Formation of Cooper Triples2023

    • Author(s)
      Tajima Hiroyuki、Tsutsui Shoichiro、Doi Takahiro M.、Iida Kei
    • Journal Title

      Symmetry

      Volume: 15 Issue: 2 Pages: 333-333

    • DOI

      10.3390/sym15020333

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K14480, KAKENHI-PROJECT-22K13981, KAKENHI-PLANNED-18H05406, KAKENHI-PROJECT-23K22429
  • [Journal Article] Three-body crossover from a Cooper triple to a bound trimer state in three-component Fermi gases near a triatomic resonance2021

    • Author(s)
      Hiroyuki Tajima, Shoichiro Tsutsui, Takahiro M. Doi, and Kei Iida
    • Journal Title

      Physical Review A

      Volume: 104 Issue: 5 Pages: 53328-53328

    • DOI

      10.1103/physreva.104.053328

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-18H05406, KAKENHI-PROJECT-20K14480
  • [Journal Article] Analysis of Business-to-Business Transactions for Corporate Growth Forecast2021

    • Author(s)
      Doi Takahiro、Ohkoda Shunsuke、Nitta Takeru、Hidaka Yoshimasa、Yamaguchi Yasuhiro、Yanaoka Masaki
    • Journal Title

      JPS Conference Proceedings

      Volume: 36 Pages: 011010-011010

    • DOI

      10.7566/jpscp.36.011010

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K22032
  • [Journal Article] Complex Langevin study for polarons in a one-dimensional two-component Fermi gas with attractive contact interactions2021

    • Author(s)
      Doi Takahiro M.、Tajima Hiroyuki、Tsutsui Shoichiro
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 3 Pages: 1-9

    • DOI

      10.1103/physrevresearch.3.033180

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Journal Article] Unitary p-wave Fermi gas in one dimension2021

    • Author(s)
      Hiroyuki Tajima, Shoichiro Tsutsui, Takahiro M. Doi, and Kei Iida
    • Journal Title

      Physical Review A

      Volume: 104 Issue: 2 Pages: 23319-23319

    • DOI

      10.1103/physreva.104.023319

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-18H05406, KAKENHI-PROJECT-20K14480
  • [Journal Article] Statistical Property of Interfirm Trading Network Based on Multi-Agent Based Model2021

    • Author(s)
      Hidaka Yoshimasa、Ohkoda Shunsuke、Nitta Takeru、Doi Takahiro、Yamaguchi Yasuhiro、Yanaoka Masaki
    • Journal Title

      JPS Conference Proceedings

      Volume: 36 Pages: 011009-011009

    • DOI

      10.7566/jpscp.36.011009

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K22032
  • [Journal Article] Low-dimensional fluctuations and pseudogap in Gaudin-Yang Fermi gases2020

    • Author(s)
      Tajima Hiroyuki、Tsutsui Shoichiro、Doi Takahiro M.
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 3

    • DOI

      10.1103/physrevresearch.2.033441

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K14480, KAKENHI-PLANNED-18H05406
  • [Presentation] 複素ランジュバン法によるインバランスフェルミ原子気体の研究2024

    • Author(s)
      土居孝寛, 田島裕之, 筒井翔一朗
    • Organizer
      日本物理学会2024年春季大会
    • Data Source
      KAKENHI-PROJECT-23K22429
  • [Presentation] 複素ランジュバン法による インバランスフェルミ原子気体の研究2024

    • Author(s)
      土居孝寛, 田島裕之, 筒井翔一朗
    • Organizer
      物理学会春季大会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] Three-body crossover in fermionic systems across the hierarchical structure2023

    • Author(s)
      田島裕之, 筒井翔一朗, 土居孝寛, 飯田圭
    • Organizer
      第8回クラスター階層領域研究会
    • Data Source
      KAKENHI-PROJECT-23K22429
  • [Presentation] Three-body crossover in fermionic systems across the hierarchical structure2023

    • Author(s)
      田島裕之, 筒井翔一朗, 土居孝寛, 飯田圭
    • Organizer
      第8回クラスター階層領域研究会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] 3体共鳴近傍の3成分フェルミ原子気体における3体束縛分子からクーパートリプルへのクロスオーバー2022

    • Author(s)
      田島裕之, 筒井翔一朗, 土居孝寛, 飯田圭
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] 3体共鳴近傍の3成分フェルミ原子気体における3体束縛分子からクーパートリプルへのクロスオーバー2022

    • Author(s)
      田島裕之, 筒井翔一朗, 土居孝寛, 飯田圭
    • Organizer
      日本物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-23K22429
  • [Presentation] 複素ランジュバン法による フェルミ原子気体におけるポーラロンの研究2021

    • Author(s)
      土居孝寛
    • Organizer
      第76回年次大会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] 複素ランジュバン法による 2成分フェルミ原子気体における ポーラロンの研究2020

    • Author(s)
      土居孝寛
    • Organizer
      2020年物理学会秋季大会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] Study of polaron in 1D 2-component Fermi gas by complex Langevin method2020

    • Author(s)
      土居孝寛
    • Organizer
      第5回クラスター階層領域研究会
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] Complex-Langevin study of polaron in Gaudin-Yang Fermi gas with population imbalance.2020

    • Author(s)
      Takahiro Doi
    • Organizer
      SuperFluctuations 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14480
  • [Presentation] Uhlmann位相を利用した非閉じ込め相転移の研究2019

    • Author(s)
      柏浩司、土居孝寛
    • Organizer
      第125回日本物理学会九州支部例会
    • Data Source
      KAKENHI-PROJECT-18K03618
  • [Presentation] Dirac-mode expansion for quark-number holonomy in lattice QCD2018

    • Author(s)
      土居 孝寛
    • Organizer
      Quark Matter 2018
    • Data Source
      KAKENHI-PROJECT-18K03618
  • 1.  Kashiwa Kouji (50612123)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 2.  Fujiwara Yoshi (50358892)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  日高 義将 (00425604)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 4.  初田 哲男 (20192700)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  井上 寛康 (60418499)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  堀越 宗一 (00581787)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  筒井 翔一朗 (30808803)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 8.  田島 裕之 (80804278)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 9.  飯田 圭
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi