摘要
研究了如何利用腔QED通过拉曼跃迁制备多原子的W纠缠态.本制备方案在操作期间不涉及腔-光子布居,且对腔衰减不敏感.另外,还指出了在现有的条件下,该方案易于操作.
This article discusses an alternative scheme to generate a multi - atom entangled W state in cavity QED via Raman transitions. The present scheme does not involve cavity- photon population during the operation and thus is insensitive to the cavity decay. On the other hand, we have also indicated that the scheme is easy to implement from the experimental point of view.
出处
《怀化学院学报》
2010年第2期45-48,共4页
Journal of Huaihua University
关键词
多原子纠缠态
W态
腔QED
里德堡原子
multi - atom entangled state
W state
cavity QED
Rydberg atoms
