collaborators

1 paper

quant-ph2004

Bi-partite and global entanglement in a many-particle system with collective spin coupling

R. G. Unanyan, C. Ionescu, M. Fleischhauer

Bipartite and global entanglement are analyzed for the ground state of a system of spin 1/2 particles interacting via a collective spin-spin coupling described by the Lipkin-Me…