10 citations · 10 across the 2 of their papers we have counts for
2 papers
cond-mat.quant-gas2023
Determination of dynamical quantum phase transition for boson systems using the Loschmidt cumulants method
Pengju Zhao, Jingxin Sun, Shengjie Jin +4
We study the dynamical quantum phase transition(DQPT) of the Bose-Hubbard model utilizing recently developed Loschmidt cumulants method. We determine the complex Loschmidt zeros of…
cond-mat.quant-gas2016★ 10 cited
Atomic momentum patterns with narrower interval
Baoguo Yang, Shengjie Jin, Xiangyu Dong +3
We studied the atomic momentum distribution for a superposition of Bloch states spreading in the lowest band of an optical lattice after the action of the standing wave pulse. By d…