大田武志

Oota Takeshi

所属機関・部署：

研究分野 (1件)：素粒子、原子核、宇宙線、宇宙物理にする理論

研究キーワード (10件)： Seiberg-Witten curve , prepotential , 幾何学 , lightcone gauge , integrable system , AdS_5×S^5 superstring , トポロジー , 数理物理 , 素粒子論 , 宇宙物理

競争的資金等の研究課題 (6件)：

全件表示

論文 (40件)：

H. Itoyama, T. Oota, R. Yoshioka. Construction of irregular conformal/W block and flavor mass relations of N=2 SUSY gauge theory from the A_{n-1} quiver matrix model. Physics Letters B. 2023. 841. 137938 [10 pages]-137938
H. Itoyama, T. Oota, R. Yoshioka. A-D hypersurface of su(n) N=2 supersymmetric gauge theory with Nf=2n-2 flavors. International Journal of Modern Physics A. 2023. 38. 02. 2350017 [6 pages]
Takeshi Oota. Perturbation of multi-critical unitary matrix models, double scaling limits, and Argyres-Douglas theories. Nuclear Physics B. 2022. 976. 115718 [26 pages]-115718
Hiroshi Itoyama, Takeshi Oota, Katsuya Yano. Multicritical points of unitary matrix model with logarithmic potential identified with Argyres-Douglas points. International Journal of Modern Physics A. 2020. 35. 24. 2050146 [12 pages]
Hiroshi Itoyama, Takeshi Oota, Katsuya Yano. Discrete Painleve system for the partition function of Nf =2 SU(2) supersymmetric gauge theory and its double scaling limit. Journal of Mathematical Physics A: Mathematical and Theoretical. 2019. 52. 415401 [49 pages]

MISC (18件)：

Satoshi Iso, Hiroshi Itoyama, Kazunobu Maruyoshi, Takahiro Nishinaka, Takeshi Oota, Kazuhiro Sakai, Asato Tsuchiya, Reiji Yoshioka. Proceedings of the East Asia Joint Symposium on Fields and Strings 2021. 2022
Hiroshi Itoyama, Kazunobu Maruyoshi, Takeshi Oota. Randomness, Integrability and Representation Theory in Quantum Field Theory. OCAMI Reports. 2021. 03
Hiroshi Itoyama, Takeshi Oota, Katsuya Yano. Discrete Painlevé system associated with Unitary matrix model. J. Phys.: Conf. Ser. 2019. 1194. 1. 01250 [9 pages]
K. Ito, H. Itoyama, H. Kanno, T. Kobayashi, K. Ohta, T. Oota. Preface. International Journal of Modern Physics A. 2013. 28. 3-4
K. Ito, H. Itoyama, H. Kanno, T. Kobayashi, K. Ohta, T. Oota. SPECIAL ISSUE - Selected Papers on the Progress in Quantum Field Theory and String Theory PREFACE. International Journal of Modern Physics A. 2013. 28. 3-4

講演・口頭発表等 (56件)：

Perturbation of multi-critical unitary matrix models, and Argyres-Douglas theories
(東京工業大学素粒子論研究室オンラインセミナー 2022)
Critical points of matrix models, and their connection with the supersymmetric gauge theories
(Workshop "Randomness, Integrability and Representation Theory in Quantum Field Theory 2021" 2021)
Unitary matrix model, supersymmetric gauge theory, and Painleve system
(Workshop "New Trends in Integrable Systems 2019" 2019)
Matrix models, supersymmetric gauge theories and Painleve equations
(The 2nd Workshop on ``Mathematics and Physics in General Relativity'' 2019)
Discrete Painleve system and double scaling limit of the matrix model for irregular conformal block and gauge theory, III.
(日本物理学会第74回年次大会(九州大学伊都キャンパス) 2019)

学位 (1件)：

受賞 (3件)：

2014/03 - 日本物理学会第19回(2014年)論文賞 The Quiver Matrix Model and 2d-4d Conformal Connection, Prog. Theor. Phys. (2010) 123 (6): 957-987
2010/03 - CQG Editorial Board CQG Highlights of 2008/2009, a Highlighted Regular paper Closed conformal Killing-Yano tensor and the uniqueness of generalized Kerr-NUT-de Sitter spacetime, 2009 Class. Quantum Grav. 26, 045015
2008/01 - 大阪市立大学数学研究会大阪市立大学数学研究会特別賞 Some properties of Kerr-NUT-de Sitter spacetimeについて

所属学会 (1件)：

日本物理学会

※　J-GLOBALの研究者情報は、researchmapの登録情報に基づき表示しています。登録・更新については、こちらをご覧ください。

大田 武志