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arXiv 1002.1135quant-ph
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双阱光晶格中存在退相干时原子相干性的保持

Preservation of atomic coherence in double-well optical lattice in presence of decoherence

Shubhrangshu Dasgupta

摘要:

我们提出了一种量子干涉方法来保持囚禁在光晶格中原子外态的相干性。我们表明,这是可能的,通过适当地选择原子的初始状态。我们证明了这一点的背景下,退相干由于自发发射在一维光学双阱晶格。

英文摘要:

We present a quantum interference approach to preserve coherence in the external states of an atom trapped in an optical lattice. We show that this is possible by suitably choosing the initial state of the atom. We demonstrate this in context of decoherence due to spontaneous emission in an one-dimensional optical double-well lattice.

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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