106 citations · 366 across the 20 of their papers we have counts for
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quant-ph2013★ 106 cited
Uncertainty-induced quantum nonlocality
Shao-xiong Wu, Jun Zhang, Chang-shui Yu +1
Based on the skew information, we present a quantity, uncertainty-induced quantum nonlocality (UIN) to measure the quantum correlation. It can be considered as the updated version…
quant-ph2013★ 21 cited
Quantum correlation measure in arbitrary bipartite systems
Chang-shui Yu, Shao-xiong Wu, Xiao-guang Wang +2
A definition of quantum correlation is presented for an arbitrary bipartite quantum state based on the skew information. This definition not only inherits the good properties of sk…
quant-ph2013★ 2 cited
A type of localized quadripartite entanglement
Shao-xiong Wu, Chang-shui Yu
In this paper, we show that the average three-tangle of the reduced tripartite density matrix for some quadripartite pure states can be increased by some potential measurements on…