2 papers
quant-ph2024
Finite time quantum-classical correspondence in quantum chaotic systems
Qian Wang, Marko Robnik
Although the importance of the quantum-classical correspondence has been recognized in numerous studies of quantum chaos, whether it still holds for finite time dynamics remains le…
cond-mat.quant-gas2023
Characterizing dynamical phase transitions in a spinor Bose-Einstein condensate via quantum and semiclassical analyses
Zhen-Xia Niu, Qian Wang
Phase transitions in nonequilibrium dynamics of many body quantum systems,the so-called dynamical phases transition (DPTs), play an important role for understanding various dynamic…