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 $\mathcal{E}$ obeys $\gamma$th-monogamy relations Eq. (1.1) and assisted measure ${\mathcal{E}}_a$ obeys $\delta$th-poly…