Remote Information Concentration via a Four-Particle Cluster State |
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Authors: | CHEN Yin-Hua ZHANG Deng-Yu GAO Feng ZHAN Xiao-Gui |
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Institution: | Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 421008 |
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Abstract: | We propose a protocol of remote information concentration achieved by a four-particle cluster state. To achieve the task, Bell state measurement and unitary operation are needed. The result shows a peculiar phenomenon that the remote information concentration is not always successful but with certain probability. |
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Keywords: | 03 67 Mn 03 67 Hk |
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