15 citations · 27 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2020★ 12 cited
Antiphase Oscillations in the Time-Resolved Spin Structure Factor of a Photoexcited Mott Insulator
Kenji Tsutsui, Kazuya Shinjo, Takami Tohyama
Motivated by the recent development of time-resolved resonant-inelastic x-ray scattering (TRRIXS) in photoexcited antiferromagnetic Mott insulators, we numerically investigate mome…
cond-mat.str-el2008★ 15 cited
Low-temperature density matrix renormalization group using regulated polynomial expansion
Shigetoshi Sota, Takami Tohyama
We propose a density matrix renormalization group (DMRG) technique at finite temperatures. As is the case of the ground state DMRG, we use a single-target state that is calculated…