| 利用三个原子同时与单模腔场相互作用制备原子的纠缠态(英文) |
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| 引用本文： | 向少华,郑彩云.利用三个原子同时与单模腔场相互作用制备原子的纠缠态(英文)[J].怀化学院学报,2004,23(2):25-28. |
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| 作者姓名： | 向少华 郑彩云 |
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| 作者单位： | 1. 怀化学院物理与电子信息科学系,湖南,怀化,418008
2. 怀化学院音乐系,湖南,怀化,418008 |
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| 摘 要： | 提出了制备三原子W态和一个处于最大纠缠的两原子态的方案 ,这些均基于三个原子同时与单模腔场相互作用实现的 与郑郭方案不同 ,本方案的腔场初始处于n光子的热态 ,因而具有更大的现实意义 最后分析了该方案在实验上实现的可行性
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| 关 键 词： | 光学 原子W态 相互作用J-C模型 两原子纠缠态 |
Preparation of Entangled Atomic States Through Simultaneous Three-atom-cavity-field Interaction |
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| XIANG Shao-hua,ZHENG Cai-yun.Preparation of Entangled Atomic States Through Simultaneous Three-atom-cavity-field Interaction[J].Journal of Huaihua University,2004,23(2):25-28. |
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| Authors: | XIANG Shao-hua ZHENG Cai-yun |
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| Institution: | XIANG Shao-hua1,ZHENG Cai-yun2 |
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| Abstract: | Following a recent scheme by Zheng and Guo, we propose protocols for the generation of three-atom W class of maximally entangled state and an interesting quantum state, which is also the maximally two-atom entangled state. These are based on the simultaneous interaction of three atoms with a single-mode cavity field. Unlike previous scheme, the cavity field in our scheme is initially in thermal states with n photons. Finally, suggestion for experimental probability is given. |
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| Keywords: | optics atomic W state simultaneous interaction Jaynes-Cummings model two-atom entangled state |
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