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quant-ph2011
The Quantification of Quantum Nonlocality by Characteristic Function
Wei Wen, Shu-Shen Li
Quantum nonlocal correlation (QNC) is thought to be more general than quantum entanglement correlation, but the strength of it has not been well defined. We propose a way to measur…
quant-ph2011★ 4 cited
Various correlations in a Heisenberg XXZ spin chain both in thermal equilibrium and under the intrinsic decoherence
Jiang-Tao Cai, Ahmad Abliz, Shu-Shen Li
In this paper we discuss various correlations measured by the concurrence (C), classical correlation (CC), quantum discord (QD), and geometric measure of discord (GMD) in a two-qub…