45 citations · 58 across the 4 of their papers we have counts for
Showing 2011 · quant-phShow all
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quant-ph2011★ 4 cited
Sudden death and robustness of quantum discord and entanglement of two atoms in dissipative cavities in dispersive limit
Jian-Song Zhang, Lin Chen, M. Abdel-Aty +1
The quantum dynamics of two entangled two-level atoms initially in extended Werner-like (EWL) states is studied. Each of the two atoms is located within an isolated and dissipative…
quant-ph2011★ 1 cited
Dynamics of quantum discord in the purification process
Wei Song, Lin Chen, Ming Yang +1
We investigate the dynamics of quantum discord during the purification process. In the case of Werner states, it is shown that quantum discord is increased after a round of purific…