牛津协议的一个更有效的变体
A more efficient variant of the Oxford protocol
摘要：
牛津纯化协议的另一种介绍是通过使用动态变量。我建议引入分离度作为纯化参数，其中纯化状态具有比初始状态更小的分离度。牛津协议的改进版本，其中本地酉变换优化每一步。
英文摘要：
An alternative presentation of the Oxford purification protocol is obtained by using dynamical variables. I suggest to introduce the degree of separability as a purification parameter, where the purified state has a smaller degree of separability than the initial one. An improved version of the Oxford protocol is described, in which local unitary transformations optimize each step.
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。
