7 citations · 17 across the 4 of their papers we have counts for
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cond-mat.stat-mech2023★ 1 cited
Relaxation dynamics in the alternating XY chain following a quantum quench
Kaiyuan Cao, Yayun Hu, Peiqing Tong +2
We investigate the relaxation dynamics of the fermion two-point correlation function in the XY chain with staggered nearest-neighbo…
cond-mat.stat-mech2023★ 7 cited
Dynamical relaxation behavior of extended XY chain with gapless phase following a quantum quench
Kaiyuan Cao, Yayun Hu, Peiqing Tong +1
We investigate the dynamical relaxation behavior of the two-point correlation in extended XY models with a gapless phase after quenches from various initial states. Specifically, w…
cond-mat.stat-mech2023★ 6 cited
Aperiodic dynamical quantum phase transitions in multi-band Bloch Hamiltonian and its origin
Kaiyuan Cao, Hao Guo, Guangwen Yang
We investigate the dynamical quantum phase transition (DQPT) in the multi-band Bloch Hamiltonian of the one-dimensional periodic Kitaev model, focusing on quenches from a Bloch ban…