Presentations -

Mode analysis of photoexcitation dynamics in a two-dimensional Mott insulator using singular value decomposition

Satoru Tamakoshi, Shu Ohmura, Akira Takahashi

JPS 2020 Autumn Meeting  The Physical Society of Japan

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Event date： 2020.09

Language：Japanese   Presentation type：Poster presentation  

Venue：Online  

Cluster analysis of the time-dependent wave function in photoexcitation processes of a two-dimensional Mott insulator

Rikuto Yamachika, Shu Ohmura, Akira Takahashi

JPS 2020 Autumn Meeting  The Physical Society of Japan

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Event date： 2020.09

Language：Japanese   Presentation type：Poster presentation  

Venue：Online  

Dynamics of Terahertz pulse induced transition in dimer Mott insulator κ-(BEDT-TTF)₂X

Takano Yuto, Shu Ohmura, Akira Takahashi

JPS 2020 Autumn Meeting  The Physical Society of Japan

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Event date： 2020.09

Language：Japanese   Presentation type：Oral presentation (general)  

Venue：Online  

Time-resolved statistical analysis of the spin-charge coupled dynamics in strongly photoexcited one-dimensional Mott insulators

Shu Ohmura, Takumi Koshino, Akira Takahashi

75th Annual Meeting, The Physical Society of Japan  The Physical Society of Japan

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Event date： 2020.03

Language：Japanese   Presentation type：Oral presentation (general)  

Venue：Online  

Application of the many-body Wannier functions method to theoretical calculations of an optical conductivity of a one-dimensional half-filled Hubbard model with huge system size

T. Yamaguchi, K. Iwano, S. Ohmura, A. Takahashi, K. Shinjyo, T. Tohyama, S. Sota, H. Okamoto

75th Annual Meeting, The Physical Society of Japan  The Physical Society of Japan

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Event date： 2020.03

Language：Japanese   Presentation type：Oral presentation (general)  

Venue：Online  

Quantum Monte Carlo study of quantum paraelectric phase and ionic paraelectric phase under high temperatures and pressures in TTF-Cl₄ and its analogues II

Takuya Saga, Shu Ohmura, Akira Takahashi

75th Annual Meeting, The Physical Society of Japan  The Physical Society of Japan

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Event date： 2020.03

Language：Japanese   Presentation type：Oral presentation (general)  

Venue：Online  

電荷モデル：スピン−電荷分離と電荷揺らぎが両立する1次元拡張ハバードモデルの有効モデル

大村周, 高橋聡, 山口辰威, 岩野薫, 新城一矢, 遠山貴巳, 曽田繁利, 岡本博

日本物理学会2019年秋季大会 

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Event date： 2019.09

Language：Japanese   Presentation type：Oral presentation (general)  

量子モンテカルロ法によるTTF-QCl₄類似物質における量子常誘電相と高温・高圧下のイオン性常誘電相の研究

大村周, 嵯峨拓哉, 高橋聡

日本物理学会第74回年次大会 

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Event date： 2019.03

Language：Japanese   Presentation type：Oral presentation (general)