Permutationally invariant part of a density matrix and nonseparability of N-qubit states.

Gao, Ting

Permutationally invariant part of a density matrix and nonseparability of N-qubit states. [electronic resource] - Physical review letters May 2014 - 180501 p. digital

Publication Type: Journal Article

1079-7114

10.1103/PhysRevLett.112.180501 doi