| Multipartite Entanglement Preparation and Quantum Communication with Atomic Ensembles |
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| 引用本文： | Chao Han. Multipartite Entanglement Preparation and Quantum Communication with Atomic Ensembles[J]. 量子光学学报, 2006, 12(B08): 79-79 |
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| 作者姓名： | Chao Han |
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| 作者单位： | Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China |
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| 摘 要： |
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| 关 键 词： | 量子通信 原子系综 最大纠缠 光束分流 偏振束 |
Multipartite Entanglement Preparation and Quantum Communication with Atomic Ensembles |
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| Chao;Han. Multipartite Entanglement Preparation and Quantum Communication with Atomic Ensembles[J]. Acta Sinica Quantum Optica, 2006, 12(B08): 79-79 |
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| Authors: | Chao Han |
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| Abstract: | We propose an experimentally feasible scheme to generate Greenberger-Horne-Zeilinger type of maximal entanglement among three atomic ensembles, and show one of the applications, controlled secure direct communication. The scheme involves laser manipulation of atomic ensembles, quarter- and half-wave plates, beam splitters, polarizing beam splitters and single-photon detectors, which are within the reach of current experimental technology. |
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