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J-GLOBAL ID:200901096536086876   Update date: Jun. 02, 2020

Sugawara Yuji

スガワラ ユウジ | Sugawara Yuji
Affiliation and department:
Job title: Professor
Other affiliations (1):
Research field  (1): Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (1): Elementary Particle Theory, Superstring Theory, Conformal Field Theory, Mathematical Physics
Papers (55):
  • Y. Sugawara, T. Uetoko. Non-BPS Fractional Branes with Bose-Fermi Cancellation in Asymmetric Orbifolds. Journal of High Energy Physics. 2018. 1806. 125. 1-23
  • T. Eguchi, Y. Sugawara. Duality in N=4 Liouville Theory and Moonshine Phenomena (ADDENDUM). Progress of Theoretical and Experimental Physics. 2018. Volume 2018. Issue 4, 049101. 1-5
  • Yuji Satoh, Yuji Sugawara, Takahiro Uetoko. Non-supersymmetric D-branes with vanishing cylinder amplitudes in asymmetric orbifolds. JOURNAL OF HIGH ENERGY PHYSICS. 2017. 1708. 8. 1-32
  • Yuji Satoh, Yuji Sugawara. Lie algebra lattices and strings on T-folds. JOURNAL OF HIGH ENERGY PHYSICS. 2017. 1702. 2. 1-27
  • Yuji Sugawara, Taiki Wada. More on non-supersymmetric asymmetric orbifolds with vanishing cosmological constant. JOURNAL OF HIGH ENERGY PHYSICS. 2016. 1608. 8. 1-30
more...
MISC (2):
  • 菅原祐二. 弦理論における無限性と有限性. 数理科学(サイエンス社). 2017. 2月号. 50-56
  • 菅原祐二. モジュライとフラックス真空のランドスケープ. 数理科学(サイエンス社). 2007. 12月号. 38-44
Books (1):
  • 共形場理論
    岩波書店 2015 ISBN:9784000052498
Lectures and oral presentations  (62):
  • Non-supersymmetric Gepner Models with Vanishing Cosmological Constant
    (日本物理学会, 信州大学 2018)
  • Dressed Elliptic Genus for Heterotic 5-branes on Eguchi-Hanson Space
    (日本物理学会,東京理科大学 2018)
  • Non-BPS Fractional branes with Bose-Fermi Cancellation in Asymmetric Orbifolds
    (日本物理学会, 宇都宮大学 2017)
  • Non-SUSY D-branes with Vanishing Cylinder Amplitudes in Asymmetric Orbifolds II
    (日本物理学会, 大阪大学 2017)
  • Lie Algebra Lattices and Strings on T-folds
    (日本物理学会, 大阪大学 2017)
more...
Education (2):
  • - 1994 The University of Tokyo "Graduate School, Division of Science" Department of Physics
  • - 1989 The University of Tokyo Faculty of Science Department of Physics
Professional career (1):
  • Ph.D. (Science) (The University of Tokyo)
Work history (7):
  • 2010/04/01 - Ritsumeikan University
  • 2008/04/01 - 2010/03/31 Ritsumeikan University
  • 2007/04/01 - 2008/03/31 The University of Tokyo
  • 1996/10/01 - 2007/03/31 The University of Tokyo
  • 1996/04/01 - 1996/09/30 Osaka University
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Association Membership(s) (1):
The Physical Society of Japan
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