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A single atom-based generation of Bell states of two cavities

A. Messina
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Abstract

A new conditional scheme for generating Bell states of two spatially separated high-Q cavities is reported. Our method is based on the passage of one atom only through the two cavities. A distinctive feature of our treatment is that it incorporates from the very beginning the unavoidable presence of fluctuations in the atom-cavity interaction times. The possibility of successfully implementing our proposal against cavity losses and atomic spontaneous decay is carefully discussed.

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A. Messina. 2002-03-28. A single atom-based generation of Bell states of two cavities. https://doi.org/10.1140/epjd%2Fe20020044

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