关于经典控制在高斯量子系统中生成纠缠的不可行性
On the infeasibility of entanglement generation in Gaussian quantum systems via classical control
AI总结：
本文通过系统理论方法证明，经典线性时不变控制器无法在初始化为高斯态的双部分高斯量子系统中产生稳态纠缠，也无法在有限时间内从可分离高斯态产生纠缠。
摘要：
本文采用系统理论方法表明，经典线性时不变控制器无法在初始化为高斯态的双部分高斯量子系统中产生稳态纠缠。论文还表明，从可分离高斯态初始化的双部分系统，使用经典线性控制器无法在有限时间内产生纠缠。该方法揭示了系统理论概念与众所周知的物理原理之间的联系，即局部操作和经典通信无法从可分离态生成纠缠态。
英文摘要：
This paper uses a system theoretic approach to show that classical linear time invariant controllers cannot generate steady state entanglement in a bipartite Gaussian quantum system which is initialized in a Gaussian state. The paper also shows that the use of classical linear controllers cannot generate entanglement in a finite time from a bipartite system initialized in a separable Gaussian state. The approach reveals connections between system theoretic concepts and the well known physical principle that local operations and classical communications cannot generate entangled states starting from separable states.
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。
