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arXiv 1306.0674quant-ph
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局域von Neumann测量引起的量子关联

Quantum Correlations Induced by Local von Neumann Measurement

Ming-Jing Zhao, Ting-Gui Zhang, Zong-Guo Li, Xianqing Li-Jost, Shao-Ming Fei, De-Shou Zhong

摘要:

研究了二分系统中局域vonNeumann测量引起的全量子关联、半量子关联和联合量子关联,分析了这些量子关联的性质,得到了纯态的解析公式。进一步提供了这些量子关联的实验证据,并在量子态局域可分辨性的背景下讨论了这些量子关联的意义。

英文摘要:

We study the total quantum correlation, semiquantum correlation and joint quantum correlation induced by local von Neumann measurement in bipartite system.We analyze the properties of these quantum correlations and obtain analytical formula for pure states. The experimental witness for these quantum correlations is further provided and the significance of these quantum correlations is discussed in the context of local distinguishability of quantum states.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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