S. Sota

activity

20102025

most citedRelaxation Dynamics of Photocarriers in One-Dimensional Mott Insulators Coupled to Phonons

45 citations · 487 across the 36 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

cond-mat.str-el2023★ 3 cited

Spin loop-current textures in Hubbard models

Kazuya Shinjo, Shigetoshi Sota, Seiji Yunoki +1

The recent experimental observations of loop current in Sr $_{2}$ IrO $_{4}$ , YBa $_{2}$ Cu $_{3}$ O $_{7}$ , and Sr $_{14}$ Cu $_{24}$ O $_{41}$ have inspired a theoretical study that broadly r…

cond-mat.str-el2023★ 7 cited

Anomalous suppression of photo-induced in-gap weight in the optical conductivity of a two-leg Hubbard ladder

Takami Tohyama, Kazuya Shinjo, Shigetoshi Sota +1

Photoinduced nonequilibrium states in the Mott insulators reflect the fundamental nature of competition between itinerancy and localization of the charge degrees of freedom. The sp…