| 六原子纠缠态的制备 |
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| 引用本文： | 刘宗良.六原子纠缠态的制备[J].湖南人文科技学院学报,2002(2):10-11. |
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| 作者姓名： | 刘宗良 |
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| 作者单位： | 娄底师范高等专科学校物理系,湖南.娄底,417000 |
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| 摘 要： | 基于原子 -腔场相互作用 ,提出一个制备六原子纠缠态的方案。首先原子通过双光子跃迁 ,将腔制备成数态的迭加态 ,其次将制备在基态的六个全同二能级原子依次送入腔场 ,原子与腔场发生单光子共振相互作用。于是就制备了六原子纠缠态而腔场仍处于真空态
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| 关 键 词： | 双光子跃迁 单光子跃迁 原子纠缠态 |
Preparation of Six-atoms entangled states |
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| Abstract.Preparation of Six-atoms entangled states[J].Journal of Hunan Institute of Humanities,Science and Technology,2002(2):10-11. |
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| Authors: | Abstract |
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| Abstract: | A scheme for preparing six-atom entangled states is presented. It is based on atom-cavity-field interactions. Firstly, the cavity is prepared in the superposition of the number states through the atom undergoing a two-photon transition, the secondly, the six identical two-level atoms, which are all initially in their ground states, are sent through the cavity sequentially and can make resonant single-photon transition in the cavity. Then atomic entangled states are created and the cavity is left in the vacuum state. |
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| Keywords: | two-photon transition single-photon transition atomic entangled state |
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