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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-ph2009★ 45 cited
Sudden death of distillability in qutrit-qutrit systems
Wei Song, Lin Chen, Shi-Liang Zhu
We introduce the concept of distillability sudden death, i.e., free entangled states can evolve into non-distillable (bound entangled or separable) states in finite time under loca…