293 citations · 1.5k across the 77 of their papers we have counts for
Showing 2011 · quant-phShow all
3 papers · 2 filters
quant-ph2011★ 72 cited
Assisted state discrimination without entanglement
Bo Li, Shao-Ming Fei, Zhi-Xi Wang +1
It is shown that the dissonance, a quantum correlation which is equal to quantum discord for separable state, is required for assisted optimal state discrimination. We find that on…
quant-ph2011★ 2 cited
Nonlocality of two-qubit and three-qubit Schmidt-Correlated states
Ming-Jing Zhao, Zong-Guo Li, Bo Li +3
We investigate the nonlocality of Schmidt-correlated (SC) states, and present analytical expressions of the maximum violation value of Bell inequalities. It is shown that the viola…
quant-ph2011★ 184 cited
Quantum discord and geometry for a class of two-qubit states
Bo Li, Zhi-Xi Wang, Shao-Ming Fei
We study the level surfaces of quantum discord for a class of two-qubit states with parallel nonzero Bloch vectors. The dynamic behavior of quantum discord under decoherence is inv…