论文标题
耗散引起的信息在碰撞模型中争夺
Dissipation induced information scrambling in a collision model
论文作者
论文摘要
在本文中，我们提出了一个碰撞模型，以模拟耗散系统中信息的动力学。特别是，提出了一个全光方案，以调查具有高斯环境状态的玻色粒系统的信息。通过改变环境状态，我们发现在存在耗散的情况下，系统模式的瞬时三方相互信息可能会显示出负值信号表明信息的出现。我们还发现，基于动态性不可分割的非马克维亚性在影响信息动力学方面发挥了双重作用。
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. By varying the states of environments, we find that in the presence of dissipation the 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 play dual roles in affecting the dynamics of information.
