2 citations · 2 across the 3 of their papers we have counts for
3 papers
quant-ph2012★ 2 cited
Operator entanglement of two-qubit joint unitary operations revisited: Schmidt number approach
Hui-Zhi Xia, Chao Li, Qing Yang +2
Operator entanglement of two-qubit joint unitary operations is revisited. Schmidt number is an important attribute of a two-qubit unitary operation, and may have connection with th…
quant-ph2012
Nonlocality Distillation for High-Dimensional System
Guo-Zhu Pan, Chao Li, Zheng-Gen Chen +2
The intriguing and powerful capability of nonlocality in communication field ignites the research of the nonlocality distillation. The first protocol presented in Ref[Phys. Rev. Le…
quant-ph2011
Multipartite nonlocality swapping
Chao Li, Ming Yang, Qing Yang +1
Nonlocality swapping of bipartite binary correlated boxes can be realized by a \emph{coupler} () in nonsignaling models. By studying the swapping process we find that the previo…