大久保敏之 (Toshiyuki Okubo) - マイポータル

基本情報

学位: 博士（理学）

J-GLOBAL ID: 201101048991892442
researchmap会員ID: 1000313916

論文

Integrodifferential equation in the multimode Jaynes-Cummings model

Katsuya Hasebe, Akihiro Nakayama, Toshiyuki Okubo, Motoomi Yamanoi

Physical Review A 106(6) 2022年12月1日査読有り
Instability of Homogeneous State in Dynamical Models of Self-propelled Particles

Akihiro Nakayama, Toshiyuki Okubo

Journal of the Physical Society of Japan 91(7) 2022年7月15日査読有り
Complex Langevin analysis of the spontaneous breaking of 10D rotational symmetry in the Euclidean IKKT matrix model

Konstantinos N. Anagnostopoulos, Takehiro Azuma, Yuta Ito, Jun Nishimura, Toshiyuki Okubo, Stratos Kovalkov Papadoudis

Journal of High Energy Physics 2020(6) 2020年6月9日査読有り
Relation between the angular dependence of interaction and the stability of homogeneous states in models of self-propelled particles

Akihiro Nakayama, Toshiyuki Okubo

Physical Review E 98(3) 2018年9月21日査読有り
Systematic study of the SO(10) symmetry breaking vacua in the matrix model for type IIB superstrings

Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino

Journal of High Energy Physics 2011(10) 2011年10月28日査読有り
Spontaneous Breaking of the Rotational Symmetry in Dimensionally Reduced Super Yang-Mills Models

Tatsumi Aoyama, Jun Nishimura, Toshiyuki Okubo

Progress of Theoretical Physics 125(3) 537-563 2011年3月査読有り
Gaussian Expansion Analysis of a Matrix Model with the Spontaneous Breakdown of Rotational Symmetry

J. Nishimura, T. Okubo, F. Sugino

Progress of Theoretical Physics 114(2) 487-508 2005年8月1日査読有り
Testing the gaussian expansion method in exactly solvable matrix models

Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino

Journal of High Energy Physics 2003(10) 057-057 2003年10月23日査読有り
Convergence of the Gaussian Expansion Method in Dimensionally Reduced Yang-Mills Integrals

Jun Nishimura, Toshiyuki Okubo, Fumihiko Sugino

Journal of High Energy Physics 2002(10) 043-043 2002年10月17日査読有り

MISC

Dynamical Compactification of Extra Dimensions in the Euclidean IKKT Matrix Model via Spontaneous Symmetry Breaking

Konstantinos N. Anagnostopoulos, 東武大, 伊藤祐太, 西村淳, 大久保敏之, Stratos Kovalkov Papadoudis

PoS CORFU2019 (2020) 183 2020年5月

大久保敏之

基本情報

論文

MISC

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