摘要
我们为零的一件二模式的纠纷转建议一个计划 -- 纠缠的 orone 光子在二之间声明经由原子洞的洞回答反响的相互作用。在我们的建议，以便转移纠缠的状态，我们仅仅为收到电视需要二个相同二水平的原子和 atwo 模式洞移植状态。这个计划不要求 Bell-statemeasurement 并且执行任何转变重建起始的状态。并且转移能以一种简单方式与 100% 成功概率发生。并且为在洞之间州的纠缠的 atwo 模式转的一个网络被建议。这个计划能也被扩大转移洞州的纠缠的 N 模式。
We propose a scheme for transferring of a two-mode entanglement of zero- or one-photon entangled states between two cavities via atom-cavity field resonant interaction. In our proposal, in order to transfer the entangled state, we only need two identical two-level atoms and a two-mode cavity for receiving the teleported state. This scheme does not require Bell-state measurement and performing any transformations to reconstruct the initial state. And the transfer can occur with 100% success probability in a simple manner. And a network for transferring of a two-mode entangled state between cavities is suggested. This scheme can also be extended to transfer N-mode entangled state of cavity.
基金
＊ The project supported by National Natural Science Foundation of China under Grant No. 10574001, the Innovation Funds of the Chinese Academy of Sciences, the Educational Developing Project Facing the Twenty-first Century, the Program of the Education Department of Anhui Province under GrantNo. 2004kj029, and the Youth Program of Fu Yang Teachers College under Grant No. 2005LQ04
