Related papers: Pseudoclassical dynamics of the kicked top

Pseudoclassical dynamics of the kicked top

URL: http://arxiv.org/abs/2209.01364v1
Date: Sat, 3 Sep 2022 08:25:17 GMT
Title: Pseudoclassical dynamics of the kicked top
Authors: Zhixing Zou, Jiao Wang
Abstract summary: The kicked rotor and the kicked top are two paradigms of quantum chaos. We show that, by extending these notions to the kicked top, its rich dynamical behavior can be appreciated more thoroughly. The applicability of the suggested general pseudoclassical theory to the kicked rotor is also discussed.
Score: 5.657669046936924
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: The kicked rotor and the kicked top are two paradigms of quantum chaos. The notions of quantum resonance and the pseudoclassical limit, developed in the study of the kicked rotor, have revealed an intriguing and unconventional aspect of classical-quantum correspondence. Here, we show that, by extending these notions to the kicked top, its rich dynamical behavior can be appreciated more thoroughly; of special interest is the entanglement entropy. In particular, the periodic synchronization between systems subject to different kicking strength can be conveniently understood and elaborated from the pseudoclassical perspective. The applicability of the suggested general pseudoclassical theory to the kicked rotor is also discussed.

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