4 papers · 1 filter
Superior monogamy and polygamy relations and estimates of concurrence
Yue Cao, Naihuan Jing, Kailash Misra +1
It is well known that any well-defined bipartite entanglement measure obeys th-monogamy relations Eq. (1.1) and assisted measure obeys th-po…
Tighter bounds for generalized monogamy and polygamy relations
Yue Cao, Naihuan Jing, Yiling Wang
We study generalized monogamy and polygamy relations for concurrence of assistance and negativity of assistance using parametrized bounds in general multi-partite quantum systems.…
Tighter parameterized monogamy relations
Yue Cao, Naihuan Jing, Kailash Misra +1
We seek a systematic tightening method to represent the monogamy relation for some measure in multipartite quantum systems. By introducing a family of parametrized bounds, we obtai…
Weighted monogamy and polygamy relations
Yue Cao, Naihuan Jing, Yiling Wang
This research offers a comprehensive approach to strengthening both monogamous and polygamous relationships within the context of quantum correlations in multipartite quantum syste…