期刊文献+

利用V-型三能级原子与双模腔场的共振相互作用制备纠缠W态(英文) 被引量:3

Preparation of entangled W state via resonant interaction of V-type three-level atoms and two-mode cavity-field
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摘要 提出了一种利用V-型三能级原子与双模腔场的共振相互作用制备多原子及多腔场纠缠W态的新方案,并用共生纠缠度研究了该模型中的纠缠演化和热纠缠现象. A new scheme for the preparation of multi-atom and nulti-cavity entangled W state via resonant interaction of V-type three-level atoms and two-mode cavity-field is proposed. Also the time evolution and the thermal entanglement of this model will be studied by the concept of concurrence in this paper.
出处 《原子与分子物理学报》 CAS CSCD 北大核心 2007年第4期694-698,共5页 Journal of Atomic and Molecular Physics
基金 陕西省2004年自然科学研究计划(2004A15)
关键词 纠缠W态 共生纠缠 热纠缠 entangled W state, concurrence, thermal entanglement
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参考文献16

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同被引文献16

  • 1吴晓东,费振乐,郭建友.多粒子W态的绝热制备(英文)[J].原子与分子物理学报,2006,23(4):742-748. 被引量:4
  • 2陈美锋.Preparation of entangled simultaneous nonresonant atomic states through atom-field interaction[J].Chinese Physics B,2006,15(12):2847-2849. 被引量:1
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