56 citations · 59 across the 3 of their papers we have counts for
3 papers
quant-ph2004
A Geometric Diagram of Separable States
Ping Xing Chen, Cheng Zu Li
This paper present a geometric diagram of a separable state: If a mixed state is separable, there are linearly independant product vectors which span the same Hilbe…
quant-ph2003★ 56 cited
Distinguishing a set of full product bases needs only projective measurements and classical communication
Ping Xing Chen, Cheng Zu Li
Nonlocality without entanglement is an interesting field. A manifestation of quantum nonlocality without entanglement is the local indistinguishability of a set of orthogonal produ…
quant-ph2003★ 3 cited
Distilling multipartite pure states from a finite number of copies of multipartite mixed states
Ping Xing Chen, Cheng Zu Li
This paper will address the question of the distillation of entanglement from a finite number of multi-partite mixed states. It is shown that if one can distill a pure entangled st…