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Quantum Correlations Induced by Local von Neumann Measurement |
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| Authors: | Ming-Jing Zhao Ting-Gui Zhang Zong-Guo Li Xianqing Li-Jost Shao-Ming Fei De-Shou Zhong |
| Institution: | 1. Max-Planck-Institute for Mathematics in the Sciences, Leipzig, 04103, Germany 2. College of Science, Tianjin University of Technology, Tianjin, 300191, China 3. School of Mathematical Sciences, Capital Normal University, Beijing, 100048, China 4. Center of Mathematics, China Youth University for Political Sciences, Beijing, 100089, China |
| Abstract: | 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. |
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