基于腔QED实现相干腔场远程控制非门和纠缠交换Implementing Remote Controlled Not Gate of the Coherent State Cavity Field and Entanglement Swapping Via Cavity QED
陈翔;杨榕灿;李洪才;郑世才;
摘要(Abstract):
提出一种利用原子和腔场的控制非门实现相干态腔场远程控制非门和无Bell基测量的纠缠交换的新方案,该方案是基于Ξ型三能级原子与相干态腔场的非共振相互作用.在作用过程中,腔场和原子没有交换能量,这有效抑制了腔场的消相干效应,并且根据当前的腔QED技术,该方案是有可能实现的.
关键词(KeyWords): 远程控制非门;纠缠交换;腔QED
基金项目(Foundation): 福建省省属高校项目(2007F5041)
作者(Authors): 陈翔;杨榕灿;李洪才;郑世才;
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