| 依赖于强度耦合的多光子相互作用过程的纠缠交换 |
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| 引用本文： | 王菊霞,潘营利.依赖于强度耦合的多光子相互作用过程的纠缠交换[J].光散射学报,2010,22(3):227. |
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| 作者姓名： | 王菊霞 潘营利 |
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| 作者单位： | 滑南师范学院物理与电子工程系量子光学与光子学研究所,渭南,714000 |
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| 基金项目： | 陕西省自然科学基金项目，陕西省教育厅专项科研基金项目 |
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| 摘 要： | 利用全量子理论,建立了由多个"原子-腔场相互作用"构成的联合物理模型,研究了依赖于强度耦合的多光子相互作用过程,结果表明:如果适当控制原子穿越腔场的速度,就可实现量子纠缠信息在原子与腔场之间的交换传递,而且在某些条件下,信息能够完全转换,另外,利用计算纠缠度的方法所得结果与其完全一致。
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| 关 键 词： | 量子光学 联合物理模型 多光子 纠缠交换 |
| 收稿时间： | 2010/3/1 |
Entanglement Reciprocation in the Process of Multi-Photon Interaction by the Intensity-Dependent Coupling |
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| WANG Ju-xia,PAN Ying-li.Entanglement Reciprocation in the Process of Multi-Photon Interaction by the Intensity-Dependent Coupling[J].Chinese Journal of Light Scattering,2010,22(3):227. |
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| Authors: | WANG Ju-xia PAN Ying-li |
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| Abstract: | Using of complete quantum theory,an united physical model which consist of the multi-atom and multi-cavity field is proposed.In this system,the procedure of multi-photon interaction by the intensity-dependent coupling is studied in detail.It is found that the quantum entangled information can be reciprocated between atoms and cavity fields if atoms cross the cavities with a controlled speed.The information can be completely transmitted under some conditions.Besides,the results of calculation entanglement degree are entirely same with above mentioned. |
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| Keywords: | quantum optics united physical model multi-photon entanglement reciprocation |
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