Cavity QED Scheme for Realizing Entanglement
Swapping
佚名
【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2007(048)010
【摘要】A new scheme is proposed for realizing entanglement swapping in cavity QED. The scheme is based on the resonant interaction of two-mode cavity with Λ-type three-level atom, and it involves only a single measurement. In the scheme, the output state after swapping is exactly the maximally entangled state in principle, thus it is prior to the previous one, in which the output state is just approximate. Calculations indicate that our scheme is less influenced by an error.
【总页数】4页(649-652)
【关键词】cavity QED, entanglement swapping, two-mode cavity, Λ-type atom 【作者】佚名
【作者单位】Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002, China 【正文语种】中文 【中图分类】O4 【相关文献】
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Cavity QED Scheme for Realizing Entanglement Swapping
