Dissipation-Induced Information Scrambling in a Collision Model

Entropy

Xingli Li¹  Jiasen Jin¹  Yan Li¹ 

[1] School of Physics, Dalian University of Technology, Dalian 116024, China;

关键词: quantum open systems;    quantum information;   

DOI  :  10.3390/e24030345

来源: DOAJ

【 摘 要 】

In this paper, we present a collision model to stroboscopically simulate the dynamics of information in dissipative systems. In particular, an all-optical scheme is proposed to investigate the information scrambling of bosonic systems with Gaussian environmental states. Varying the states of environments, in the presence of dissipation, transient tripartite mutual information of system modes may show negative value, signaling the appearance of information scrambling. We also find that dynamical indivisibility based non-Markovianity plays dual roles in affecting the dynamics of information.

【 授权许可】

Unknown