Quantum Correlations Induced by Local von Neumann Measurement
Ming-Jing Zhao, Ting-Gui Zhang, Zong-Guo Li, Xianqing Li-Jost,, Shao-Ming Fei, and De-Shou Zhong
TL;DR
This paper investigates various quantum correlations induced by local von Neumann measurements in bipartite systems, providing analytical formulas for pure states and discussing their significance in quantum state distinguishability.
Contribution
It introduces analytical formulas for quantum correlations in pure states and explores their properties and experimental detection methods.
Findings
Analytical formulas derived for pure states
Quantum correlations linked to local distinguishability
Experimental witness proposed for these correlations
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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