时间反演框架与超选择
Time-reversal frameness and superselection
摘要：
我们表明，适当的运动状态的叠加是一个参考系资源，使打破时间反演超选择，使双方缺乏知识的对方的时间方向仍然可以沟通。我们识别时间反转参考系资源状态，并确定相应的帧单调，时间反转帧的纠缠连接。与其他参考系量子资源的研究不同，这是第一个涉及反酉表示而不是酉表示的分析。
英文摘要：
We show that appropriate superpositions of motional states are a reference frame resource that enables breaking of time -reversal superselection so that two parties lacking knowledge about the other's direction of time can still communicate. We identify the time-reversal reference frame resource states and determine the corresponding frameness monotone, which connects time-reversal frameness to entanglement. In contradistinction to other studies of reference frame quantum resources, this is the first analysis that involves an antiunitary rather than unitary representation.
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。
