518 citations · 2.1k across the 45 of their papers we have counts for
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cond-mat.stat-mech2015★ 31 cited
Generalized Gibbs ensemble in a nonintegrable system with an extensive number of local symmetries
Ryusuke Hamazaki, Tatsuhiko N. Ikeda, Masahito Ueda
We numerically study the unitary time evolution of a nonintegrable model of hard-core bosons with an extensive number of local Z2 symmetries. We find that the expectation values of…
cond-mat.stat-mech2015★ 25 cited
How accurately can the microcanonical ensemble describe small isolated quantum systems?
Tatsuhiko N. Ikeda, Masahito Ueda
We numerically investigate quantum quenches of a nonintegrable hard-core Bose-Hubbard model to test the accuracy of the microcanonical ensemble in small isolated quantum systems. W…