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quant-ph2015★ 22 cited
Sudden change of geometric quantum discord in finite temperature reservoirs
Ming-Liang Hu, Jian Sun
We investigate sudden change (SC) behaviors of the distance-based measures of geometric quantum discords (GQDs) for two non-interacting qubits subject to the two-sided and the one-…
quant-ph2012★ 3 cited
Dynamics of quantum entanglement in the reservoir with memory effects
Xiang Hao, Jinqiao Sha, Jian Sun +1
The non-Markovian dynamics of quantum entanglement is studied by the Shabani-Lidar master equation when one of entangled quantum systems is coupled to a local reservoir with memory…