什么样的两党国家是懒惰的
What bipartite states are lazy
摘要:
如果一个子系统的熵率对于与另一个子系统的任何耦合都为零,则二分态被称为懒惰态。本文给出了有限维二分态是惰性态的一个充分必要条件,证明了双模高斯态是惰性态的充要条件是它是直积态.
英文摘要:
A bipartite state is called lazy if the entropy rate of one subsystem is vanishing for any coupling to the other subsystem. In this paper, we provide a necessary and sufficient condition for a finite-dimensional bipartite state to be lazy, and prove that a two-mode Gaussian state is lazy if and only if it is a direct product state.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。