利用原子--腔模拉曼相互作用操纵纠缠态(英文)

Manipulating the Entangled States Using Atom-cavity-mode Raman Interactino

基于原子 -腔模拉曼相互作用 ,提出了制备纠缠原子态的方案 .用这种方法 ,能够制备原子Bell态和多原子GHZ态 .此外 ,还能够制备纠缠相干态 .值得注意的是利用这种技术 ,我们能够完成量子态的隐形传送 .比如Bell类型的、纠缠原子态的和纠缠相干态的隐形传送 .最后 。

In this paper,a scheme based on atom-cavity-Mode Raman in te raction is proposed for generating entangled atom states.Using this way,we can prepare Bell atomic state and multi-atom GHZ state.Besides,we can also prepa re entangled coherent state.It is remarkable that this technique can be used to realize teleportation,such as Bennett-type teleportation,and teleportation o f entangled atom state and entangled coherent state.Finally,our experimental f easibility is discussed.