| 腔QED中cluste相干态的产生 |
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| 引用本文： | 李 虎 张彩云 潘桂侠. 腔QED中cluste相干态的产生[J]. 量子电子学报, 2013, 30(2): 175-179 |
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| 作者姓名： | 李 虎 张彩云 潘桂侠 |
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| 作者单位： | 安徽理工大学理学院，安徽 淮南 232001 |
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| 摘 要： | 提出一个在腔QED中产生cluster-type的纠缠相干态的方案。基于三能级Λ型原子和双模腔场之间的大失谐相互作用下，原子的自发辐射可以被忽略。此外，腔场的初态是真空态。在这个方案中，对原子进行测量后，能够产生腔场的cluster型的纠缠相干态，并讨论了实验的可行性。
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| 关 键 词： | 量子光学 cluster态 纠缠相干态 双模腔 腔QED |
| 收稿时间： | 2012-09-18 |
| 修稿时间： | 2012-11-01 |
Creation of cluster coherent states in cavity QED |
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| Affiliation: | a)School of Science, Anhui University of Science and Technology, Huainan 232001, China |
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| Abstract: | A scheme is proposed for the creation of cluster-type entangled coherent states via cavity QED. Based on the large detuning condition interaction between a three-level Λ type atom driven by two classical fields and two bimodal cavities, we can ignore the spontaneous emission of the atom. Moreover, the initial states of the two cavity fields are all prepared in vacuum. In this scheme, it is shown that the cluster-type entangled coherent states can be generated after the atomic measurement, and the experimental feasibility is also discussed. |
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| Keywords: | quantum optics cluster state entangled coherent state bimodal cavity cavity QED |
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