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arXiv quant-ph/0510038quant-ph
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时间位移纠缠与非线性量子演化

Time Displaced Entanglement and Non-Linear Quantum Evolution

T. C. Ralph

摘要:

我们讨论了时间位移纠缠,通过采取一个成员的贝尔对在一个相对论的速度往返,从而引起对之间的时间移位。我们表明,相对于贝尔测量对退相干的预测。然后,我们研究了一个隐形传态协议,使用时间位移纠缠作为它的资源,其中显然是形成一个类时环。其结果是非幺正的,非线性演化的隐形状态。

英文摘要:

We discuss time displaced entanglement, produced by taking one member of a Bell pair on a round trip at relativistic speeds, thus inducing a time-shift between the pair. We show that decoherence with respect to Bell measurements on the pair is predicted. We then study a teleportation protocol, using time displaced entanglement as its resource, in which a time-like loop is apparently formed. The result is non-unitary, non-linear evolution of the teleported 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。

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