论文标题
一组两模式挤压数量状态的主要化关系
Majorization relations for a set of two-mode squeezed number states
论文作者
论文摘要
两种模式挤压数量状态（TMSN）是两种模式挤压真空状态的自然概括。众所周知，每当挤压参数为非零时，每个TMSN都会纠缠。对于一对纠缠的纯状态，尼尔森的多数化定理告诉我们，是否可以通过基于其Schmidt基地的概率分布的多数化属性来通过本地操作和经典通信将一个状态转变为另一个状态。在本报告中，我们发现了一组TMSN的两个大量关系示例。
Two-mode squeezed number states (TMSNS) are natural generalization of two-mode squeezed vacuum states. It has been known that every TMSNS is entangled whenever the squeezing parameter is non-zero. For a pair of entangled pure states Nielsen's majorization theorem tells us whether one state can be transformed into the other state through local operation and classical communication based on the majorization property on their probability distributions of Schmidt bases. In this report we find two examples of majorization relations for a set of TMSNS.
