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纠缠相干态的制备

, PP. 407-413

Keywords: 量子光学,量子纠缠,相干态,腔QED

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Abstract:

提出了一个利用单一的二能级原子和处于相干态的腔模来制备Bell型和簇型纠缠相干态的方案。并对这两种纠缠相干态进行了讨论。让一个单一的二能级原子和两个Remseyzones以及两个处于相干态的腔模相互作用,并通过原子测量,就可以在分离的腔中实现Bell型纠缠相干态的制备。通过增加Remseyzones和腔模就可以制备簇型纠缠相干态。原子和每个腔模的相互作用时间均为,其中是原子和腔的有效耦合常数。最后讨论了方案的实验上的可行性。

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