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J-GLOBAL ID:202001018290987191   Update date: Sep. 02, 2024

Ookouchi Yutaka

Ookouchi Yutaka
Affiliation and department:
Research field  (1): Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (4): 宇宙項問題 ,  準安定状態と真空崩壊 ,  超対称ゲージ理論 ,  超弦理論
Research theme for competitive and other funds  (8):
  • 2020 - 2024 真空間遷移における触媒効果による宇宙項問題の解決
  • 2018 - 2022 D-branes and black holes in generalized supergravity emerging from superstring theory
  • 2017 - 2020 Catalytic decay of metastable Higgs vacuum
  • 2019 - 2019 初期宇宙における準安定状態とその崩壊に関する研究
  • 2013 - 2018 Neutrino physics and the origin of the Universe
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Papers (45):
  • Yutaka Ookouchi, Ryota Sato, Sohei Tsukahara. Decay of Kaluza-Klein Vacuum via Singular Instanton. 2024
  • Issei Koga, Yutaka Ookouchi. Catalytic Creation of Bubble Universe Induced by Quintessence in Five Dimensions. 2020
  • Issei Koga, Sachiko Kuroyanagi, Yutaka Ookouchi. Instability of Higgs vacuum via string cloud. Physics Letters B. 2020. 800. 135093-135093
  • Yuichiro Nakai, Yutaka Ookouchi, Norihiro Tanahashi. Dyonic catalysis in the Kachru-Pearson-Verlinde vacuum decay. Physical Review D. 2019. 100. 8
  • Issei Koga, Yutaka Ookouchi. Catalytic creation of baby bubble universe with small positive cosmological constant. Journal of High Energy Physics. 2019. 2019. 10
more...
MISC (5):
  • Yutaka Ookouchi, Yuichiro Nakai, Norihiro Tanahashi. Decay of false vacua via impurities in string theories. Proceedings of Corfu Summer Institute 2018 "School and Workshops on Elementary Particle Physics and Gravity" - PoS(CORFU2018). 2019
  • SEVILLA Anton Luis. Change of Student's Awareness During the KIKAN Education Seminar : Focus on the Improved Program Under the Quarter System and the Significance of the Seminar. 2019. 5. 57-74
  • Hidden worlds of fundamental particles. 2018. 33. 9. 14-22
  • KIKAN education KADAI-KYOGAKU (interdisciplinary collaborative learning of social issues). 2015. 1. 63-69
  • Review of Dijkgraaf-Vafa Conjecture and Recent Progress. Soryushiron Kenkyu Electronics. 2003. 108. 3. C5-C9
Books (1):
  • 超対称性の破れ : 場の理論から弦理論まで
    サイエンス社 2017
Lectures and oral presentations  (23):
  • Decay of false vacua via impurities in string theories
    (Conference on elementary particles, astrophysics, and cosmology "Miami 2018" 2018)
  • Dyonic Catalysis in the KPV Vacuum Decay
    (日本物理学会 2018年秋季大会 2018)
  • Decay of false vacua via impurities in string theories
    (the Corfu Summer Institute 2018 "Schools and Workshops on Elementary Particle Physics and Gravity" 2018)
  • Decay of False Vacua via Impurities in String Landscape
    (ニュートリノフロンティアの融合と進化 2017)
  • Decay of False Vacuum via Fuzzy Monopole in String Theory
    (慶應義塾大学 セミナー講演 2017)
more...
Education (4):
  • 2004 - 2005 California Institute of Technology Department of Physics
  • 2000 - 2005 Tokyo Institute of Technology Graduate School of Science and Engineering
  • 1997 - 2000 Tokyo Institute of Technology
  • 1992 - 1997 Ibaraki National College of Technology Department of Electronic and Computer Engineering
Professional career (1):
  • 博士(理学) (東京工業大学)
Work history (7):
  • 2023/04 - 現在 九州大学 基幹教育院/共創学部 教授
  • 2013/07 - 2023/03 Kyushu University
  • 2012/04 - 2013/06 京都大学 白眉センター/大学院理学研究科 特定准教授
  • 2010/08 - 2012/03 The University of Tokyo
  • 2008/08 - 2010/07 Perimeter Institute for Theoretical Physics Postdoctoral Fellow
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Committee career (29):
  • 2024/05 - 現在 九州大学 共創学部 教務学生委員会
  • 2024/05 - 現在 九州大学 共創学部 学生支援部会 部会長
  • 2024/05 - 現在 九州大学 グラスゴー大学連携準備検討委員会
  • 2024/05 - 現在 九州大学 基幹教育院 共創学部運営委員
  • 2023/06 - 現在 九州大学 次世代型大学教育開発拠点 リベラルサイエンスモジュール班 班長
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Awards (1):
  • 2005/02 - 東京工業大学 手島研究記念研究賞 (博士論文賞:Supersymmetric Gauge Theories with Classical Groups, Geometric Transition and Matrix Model)
Association Membership(s) (1):
日本物理学会
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