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J-GLOBAL ID：200901092771870643   Update date: Sep. 27, 2024

Kobayashi Tatsuo

コバヤシ タツオ | Kobayashi Tatsuo
Affiliation and department：
Hokkaido University Graduate School of ScienceDivision of Physics and Astronomy

About Hokkaido University Graduate School of ScienceDivision of Physics and Astronomy


Research field  (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (30)： 超対称性 ,  超弦理論 ,  素粒子論 ,  質量行列 ,  素粒子(理論) ,  フレーバー対称性 ,  超対称性の破れ ,  湯川結合 ,  フレーバー ,  素 ,  弦理論 ,  余剰次元 ,  素粒子の質量 ,  くり込み群 ,  標準模型 ,  FCNC ,  超対称の破れ ,  モジュライ ,  ニュートリノ ,  超重力理論 ,  大統一理論 ,  世代構造 ,  E_6大統一理論 ,  オービフォルド ,  超弦模型 ,  ニュートリノ振動 ,  暗黒物質 ,  超対称弦 ,  レプジェネシス ,  Leptogenesis
Research theme for competitive and other funds  (17)：
  • 2019 - 2021 湯川結合とコンパクト空間
  • 2017 - 2019 超弦理論におけるモジュライの物理について
  • 2014 - 2018 Quest for the Ultimate Theory in terms of rich cosmophysical phenomena caused by fields and particles in the hidden sector
  • 2012 - 2015 Towards Unified Theories Beyond the Standard Model
  • 2013 - 2015 Low-energy effective field theory in realistic superstring thoery
Show all
Papers (256)：
  • Tetsutaro Higaki, Tatsuo Kobayashi, Kaito Nasu, Hajime Otsuka. Spontaneous CP violation and partially broken modular flavor symmetries. Journal of High Energy Physics. 2024. 2024. 9
  • Keiya Ishiguro, Tatsuo Kobayashi, Satsuki Nishimura, Hajime Otsuka. Modular forms and hierarchical Yukawa couplings in heterotic Calabi-Yau compactifications. Journal of High Energy Physics. 2024. 2024. 8
  • Keiya Ishiguro, Takafumi Kai, Tatsuo Kobayashi, Hajime Otsuka. Flux Landscape with enhanced symmetry not on SL(2, Z) elliptic points. Journal of High Energy Physics. 2024. 2024. 2
  • Tatsuo Kobayashi, Takaaki Nomura, Hiroshi Okada, Hajime Otsuka. Modular flavor models with positive modular weights: a new lepton model building. Journal of High Energy Physics. 2024. 2024. 1
  • Tatsuo Kobayashi, Kaito Nasu, Riku Sakuma, Yusuke Yamada. Radiative correction on moduli stabilization in modular flavor symmetric models. Physical Review D. 2023. 108. 11
ｍore...
MISC (355)：
  • Shota Kikuchi, Tatsuo Kobayashi, Kaito Nasu, Hajime Otsuka, Shohei Takada, Hikaru Uchida. Remark on modular weights in low-energy effective field theory from type II string theory. Journal of High Energy Physics. 2023. 2023. 4
  • Shota Kikuchi, Tatsuo Kobayashi, Kaito Nasu, Shohei Takada, Hikaru Uchida. Quark hierarchical structures in modular symmetric flavor models at level 6. 2023
  • Kouki Hoshiya, Shota Kikuchi, Tatsuo Kobayashi, Hikaru Uchida. Quark and lepton flavor structure in magnetized orbifold models at residual modular symmetric points. 2022
  • Shota Kikuchi, Tatsuo Kobayashi, Morimitsu Tanimoto, Hikaru Uchida. Mass matrices with CP phase in modular flavor symmetry. 2022
  • Shota Kikuchi, Tatsuo Kobayashi, Kaito Nasu, Hajime Otsuka, Shohei Takada, Hikaru Uchida. Modular symmetry of soft supersymmetry breaking terms. 2022
ｍore...
Books (5)：
  • An introduction to non-Abelian discrete symmetries for particle physicists
    Springer-Verlag 2012 ISBN:9783642308048
  • Particle physics beyond the standard model : proceedings of the 16th Yukawa International Seminar (YKIS2008), January 26- March 25, 2009, Kyoto, Japan
    Progress of Theoretical Physics 2009
  • 弦理論から導かれるフレーバー構造とその現象論的性質に関する研究
    [小林達夫] 2008
  • 湯川結合の階層構造を導き出す機構と超対称性の破れ
    [小林達夫] 2004
  • Zn軌道体模型の幾何学的, 現象論的性質
    小林達夫 1991
Education (4)：
  • - 1991 Kanazawa University
  • - 1991 Kanazawa University Graduate School, Division of National Science and Technology
  • - 1986 Saitama University Faculty of Science
  • - 1986 Saitama University Faculty of Science
Professional career (1)：
  • Ph. D, Master of Science (Kanazawa University)
Association Membership(s) (1)：
日本物理学会
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