9 citations · 11 across the 4 of their papers we have counts for
4 papers
Generating multi-photon W-like states for perfect quantum teleportation and superdense coding
Ke Li, Fan-Zhen Kong, Ming Yang +3
An interesting aspect of multipartite entanglement is that for perfect teleportation and superdense coding, not the maximally entangled W states but a special class of non-maximall…
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…
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…
Entanglement evolution of a two-qubit system with decay beyond rotating-wave approximation
Qing Yang, Ming Yang, Da-Chuang Li +1
Two noninteracting atoms, initially entangled in Bell states, are coupled to a one-mode cavity. Based on the reduced non-perturbative quantum master equation, the entanglement evol…