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

Matsui Hiroki  松井 宏樹

ORCIDConnect your ORCID iD *help
… Alternative Names

松井 宏樹  マツイ ヒロキ

Less
Researcher Number 90887051
Other IDs
Affiliation (Current) 2025: 日本大学, 文理学部, 研究員
Affiliation (based on the past Project Information) *help 2023: 京都大学, 基礎物理学研究所, 特別研究員(PD)
Review Section/Research Field
Principal Investigator
Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords
Principal Investigator
量子情報理論 / 場の量子論 / 量子重力理論 / 一般相対論 / 量子宇宙論
  • Research Projects

    (1 results)
  • Research Products

    (9 results)
  •  Theoretical verification of the primordial universe based on theories of quantum gravity.Principal Investigator

    • Principal Investigator
      松井 宏樹
    • Project Period (FY)
      2023 – 2027
    • 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

All 2024 2023

All Journal Article Presentation

  • [Journal Article] Hartle-Hawking no-boundary proposal and Horava-Lifshitz gravity2024

    • Author(s)
      Matsui Hiroki、Mukohyama Shinji
    • Journal Title

      Physical Review D

      Volume: 109 Issue: 2 Pages: 23504-23504

    • DOI

      10.1103/physrevd.109.023504

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K13100, KAKENHI-PROJECT-22KJ1782
  • [Journal Article] Summing over non-singular paths in quantum cosmology2024

    • Author(s)
      Matsui Hiroki
    • Journal Title

      Classical and Quantum Gravity

      Volume: 41 Issue: 5 Pages: 055005-055005

    • DOI

      10.1088/1361-6382/ad1fc9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K13100, KAKENHI-PROJECT-22KJ1782
  • [Journal Article] Pauli-Villars Regularization of Kaluza-Klein Casimir Energy with Lorentz Symmetry2024

    • Author(s)
      Matsui Hiroki、Sakamura Yutaka
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2024 Issue: 4

    • DOI

      10.1093/ptep/ptae048

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K13100, KAKENHI-PROJECT-22KJ1782
  • [Journal Article] Inflationary α-attractor models with singular derivative of potential2023

    • Author(s)
      Kubota Kei-ichiro、Matsui Hiroki、Terada Takahiro
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 2023 Issue: 07 Pages: 011-011

    • DOI

      10.1088/1475-7516/2023/07/011

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K13100, KAKENHI-PROJECT-22KJ1782
  • [Presentation] Quantum Creation of the Universe: No-boundary Proposal and Horava-Lifshitz Gravity2024

    • Author(s)
      松井宏樹
    • Organizer
      日本物理学会2024年春季大会
    • Data Source
      KAKENHI-PROJECT-23K13100
  • [Presentation] No Smooth Spacetime in Lorentzian Quantum Cosmology2024

    • Author(s)
      松井宏樹
    • Organizer
      研究会「時空と重力」Workshop on spacetime and gravity: unveiling theoretical tapestry
    • Data Source
      KAKENHI-PROJECT-23K13100
  • [Presentation] No Smooth Spacetime in Lorentzian Quantum Cosmology and Trans-Planckian Physics2023

    • Author(s)
      松井宏樹
    • Organizer
      The 32nd Workshop on General Relativity and Gravitation in Japan
    • Data Source
      KAKENHI-PROJECT-23K13100
  • [Presentation] No Smooth Beginning for The Universe and Trans-Planckian Physics2023

    • Author(s)
      松井宏樹
    • Organizer
      第 24 回 「特異点と時空、および関連する物理」研究会
    • Data Source
      KAKENHI-PROJECT-23K13100
  • [Presentation] DeWitt boundary condition requires Horava-Lifshitz quantum gravity2023

    • Author(s)
      Hiroki Matsui
    • Organizer
      XV International Conference on Gravitation, Astrophysics and Cosmology (ICGAC15)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K13100

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