SUGAWARA Yuji

スガワラユウジ | SUGAWARA Yuji

Affiliation and department：
Job title： Professor

Research field (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

Research keywords (4)： Mathematical Physics , Conformal Field Theory , Superstring Theory , Elementary Particle Theory

Research theme for competitive and other funds (7)：

2022 - 2025 Mathematical Structures of Modular Forms in Conformal Field Theory and New Approach to Cosmological Constant Problem
2011 - 2016 Analyses of Superstring Theories on Non-trivial Backgrounds by Conformal Field Theory and Their Applications to Elementary Particle Models
2004 - 2009 Approach to Standard Model based on Superstring Compactifications
2003 - 2005 曲がった時空上の超弦理論とホログラフィック・デュアリティー
2001 - 2002 弦理論に基づくholographic dualityの確立

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Papers (69)：

Yuji Satoh and Yuji Sugawara. Interactions of strings on a T-fold. Journal of High Energy Physics. 2022. JHEP06(2022). 121
Yuji Satoh and Yuji Sugawara. Notes on Vanishing Cosmological Constant without Bose-Fermi Cancellation. Progress of Theoretical and Experimental Physics. 2022. Volume 2022, Issue 5. 053B04. 1-30
Takuya Kimura, Takahiro Nishinaka, Yuji Sugawara and Takahiro Uetoko. Argyres-Douglas Theories, S-duality and AGT Correspondence. Journal of High Energy Physics. 2021. JHEP04(2021). 205
Yuji Sugawara. Non-Compact Superconformal Field Theory and Mock Modular Forms. Progress of Theoretical and Experimental Physics (Special Section). 2020. Vol. 2020, Issue 11. 11B103
Yuji Sugawara. Non-Compact SCFT and Mock Modular Forms. Progress of Theoretical and Experimental Physics (Special Section). 2020. Vol. 2020, Issue 11. 11B103

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MISC (6)：

Modularity in Physics. 2021. 59. 2. 70-76
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
Hikida Y., Hosomichi K., Sugawara Y. 22aYL-1 String Theory on AdS_3 as Discrete Light-Cone Liouville Theory. Meeting abstracts of the Physical Society of Japan. 2000. 55. 2. 1-1
Sugawara Yuji. 29p-YD-4 Recent Progress of AdS_3/CFT_2 duality : as Suporstring Theory. Meeting abstracts of the Physical Society of Japan. 1999. 54. 1. 5-5

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Books (1)：

Lectures and oral presentations (71)：

Constructions of Non-SUSY String Vacua With Vanishing Cosmological Constant
(KEK Theory Workshop 2022 2022)
Interactions of strings on a T-fold
(2022)
Superstring Theory and Cosmological Constant Problem
(2020)
Partition functions of gauged Argyres-Douglas theories and S-duality
(基研研究会「Strings and Fields 2020」 2020)
Irregular States and Gauged Argyres-Douglas Theories
(基研研究会「Strings and Fields 2020」 2020)

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Education (4)：

- 1994 The University of Tokyo Graduate School, Division of Science Department of Physics
- 1994 The University of Tokyo Graduate School, Division of Science
- 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)：

Work history (18)：

2010/04 - 立命館大学理工学部教授
2010/04/01 - Ritsumeikan University College of Science and Engineering
2008/04/01 - 2010/03/31 Ritsumeikan University College of Science and Engineering
2008/04 - 2010/03 立命館大学理工学部准教授
2008/04 - 2010/03 立命館大学理工学部助教授・准教授

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Committee career (4)：

Association Membership(s) (1)：

The Physical Society of Japan

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