Shigetoshi Sota

Affiliation and department：
Other affiliations (2)：

Research field (2)： High-performance computing , Mathematical physics and basic theory

Research theme for competitive and other funds (7)：

2021 - 2025 Quantum-classical hybrid quantum computing for quantum many-body systems
2021 - 2024 Development of massively parallel DMRG argorithm for quantum many-body systems and its applications
2019 - 2023 Theory of Time-Resolved Inelastic X-Ray Scattering in Correlated Electron Systems
2017 - 2022 強相関量子シミュレータの開発と応用
2018 - 2021 Magnon excitations vs. spinon excitations in spontaneously symmetry broken antiferromagnets in two dimensions

Show all

Papers (48)：

Takami Tohyama, Kazuya Shinjo, Shigetoshi Sota, Seiji Yunoki. Anomalous suppression of photoinduced in-gap weight in the optical conductivity of a two-leg Hubbard ladder. Physical Review B. 2023. 108. 3
Kazuya Shinjo, Shigetoshi Sota, Seiji Yunoki, Takami Tohyama. Controlling inversion and time-reversal symmetries by subcycle pulses in the one-dimensional extended Hubbard model. Physical Review B. 2023. 107. 19
Kenji Tsutsui, Kazuya Shinjo, Shigetoshi Sota, Takami Tohyama. Exciton-assisted low-energy magnetic excitations in a photoexcited Mott insulator on a square lattice. Communications Physics. 2023. 6. 1
Kazuya Shinjo, Shigetoshi Sota, Takami Tohyama. Glassy dynamics of the one-dimensional Mott insulator excited by a strong terahertz pulse. Physical Review Research. 2022. 4. 3
Takami Tohyama, Kazuya Shinjo, Shigetoshi Sota, Kenji Tsutsui. Numerical simulations of spectroscopic properties in two-dimensional Mott insulator. Journal of Physics: Conference Series. 2022. 2207. 1. 012028-012028

ｍore...

MISC (35)：

Yamaguchi T., Iwano K., Ohmura S., Takahashi A., Shinjyo K., Tohyama T., Sota S., Okamoto H. 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. Meeting Abstracts of the Physical Society of Japan. 2020. 75.1. 1369-1369
Sota Shigetoshi, Yunoki Seiji. Orbital order optimization of ab initio DMRG by quantum annealing. Meeting Abstracts of the Physical Society of Japan. 2020. 75.1. 2650-2650
Yamaguchi T., Iwano K., Ohmura S., Takahashi A., Shinjo K., Tohyama T., Sota S., Okamoto H. Theoretical prediction for an optical conductivity of a charge model in the thermodynamic limit by constructing the many-body Wannier functions. Meeting Abstracts of the Physical Society of Japan. 2019. 74.2. 1190-1190
Shirakawa Tomonori, Sota Shigetoshi, Yunoki Seiji, Tohyama Takami. Dynamical spin structure factor of the triangular lattice Heisenberg model. Meeting Abstracts of the Physical Society of Japan. 2019. 74.2. 722-722
Ohmura S., Takahashi A., Yamaguchi T., Iwano K., Shinjo K., Tohyama T., Sota S., Okamoto H. Charge model: An effective model for the one-dimensional extended Hubbard model, where spin-charge separation is compatible with charge fluctuations. Meeting Abstracts of the Physical Society of Japan. 2019. 74.2. 1189-1189

ｍore...

Association Membership(s) (1)：

The Physical Society of Japan

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page