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arXiv quant-ph/0208157quant-ph
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利用囚禁原子的条件相移

Conditional phase shifts using trapped atoms

A. Gilchrist, G. J. Milburn

摘要:

我们描述了一个利用双光子与一个或多个辅助二能级原子系统的相互作用产生条件非线性相移的方案。利用高效的荧光搁置测量,在原子辅助体上诱导出条件场态变换。该方案具有近似确定性,对量子信息应用有明显的好处。

英文摘要:

We describe a scheme for producing conditional nonlinear phase shifts on two-photon optical fields using an interaction with one or more ancilla two-level atomic systems. The conditional field state transformations are induced by using high efficiency fluorescence shelving measurements on the atomic ancilla. The scheme can be nearly deterministic and is of obvious benefit for quantum information applications.

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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