Purification to locally maximally entangleable states
Purification to locally maximally entangleable states
Locally maximally entangleable states (LMESs) constitute a large set of multipartite states, containing, for instance, all stabilizer states. LMESs are uniquely characterized by $({2}^{n}\ensuremath{-}1)$ phases, where $n$ denotes the number of qubits. We consider here those LMESs whose phases are either 0 or $\ensuremath{\pi}$ and present a multipartite entanglement purification …