| V-型三能级原子与双模腔场共振相互作用时原子纠缠特性的研究 |
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| 引用本文： | 胡明亮,田东平,柳海.V-型三能级原子与双模腔场共振相互作用时原子纠缠特性的研究[J].量子光学学报,2007,13(2):92-97. |
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| 作者姓名： | 胡明亮 田东平 柳海 |
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| 作者单位： | 1. 西安交通大学理学院,陕西,西安,710049
2. 西安邮电学院,陕西,西安,710061 |
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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
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| 关 键 词： | V-型三能级原子 双模腔场 纠缠W态 共生纠缠 热纠缠 |
| 文章编号： | 1007-6654（2007）02-0092-06 |
| 收稿时间： | 2005/11/1 |
| 修稿时间： | 2005年11月1日 |
Entanglement Properties of the V-type three-level Atoms While Interacting Resonantly with the Two-mode Cavity Field |
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| HU Ming-liang,TIAN Dong-ping,LIU Hai.Entanglement Properties of the V-type three-level Atoms While Interacting Resonantly with the Two-mode Cavity Field[J].Acta Sinica Quantum Optica,2007,13(2):92-97. |
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| Authors: | HU Ming-liang TIAN Dong-ping LIU Hai |
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| Abstract: | A new scheme for the preparation of multi-atom and multi-cavity entangled W states via resonant interaction of V-type three-level atoms and two-mode cavity-field is proposed. At the same time the time evolution and the thermal entanglement of this model are studied with the concept of concurrence in this paper. |
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| Keywords: | V-type three-level atom two-mode cavity-field entangled W state concurrence thermal entanglement |
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