点击次数：

论文类型：期刊论文

发表时间：2010-01-01

发表刊物：INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS

收录刊物：SCIE

卷号：49

期号：1

页面范围：120-127

ISSN号：0020-7748

关键字：Quantum state transfer; Atomic entanglement

摘要：We study atomic state transfer and entanglement generation when the N atomic ensemble is trapped in two coupled cavities. We show that based on the collective interaction between the atoms and local cavity fields an ideal quantum state transfer can be realized if some special conditions are satisfied. In addition, the maximal atom entangled state can be achieved. The effect of the cavity losses on the quantum processes is also studied.