Characterizing the entanglement of bipartite quantum systems

Preprint

24 October 2002

preprint
Published by arXiv in arXiv

Abstract

We derive a separability criterion for bipartite quantum systems which generalizes the already known criteria. It is based on observables having generic commutation relations. We then discuss in detail the relation among these criteria.

Keywords

BIPARTITE QUANTUM SYSTEMS
SEPARABILITY CRITERION
COMMUTATION RELATIONS
GENERIC COMMUTATION
QUANTUM SYSTEMS
KNOWN CRITERIA

All Related Versions

Version 1, 2002-10-23, ArXiv
Version 2, 2002-10-24, ArXiv
Version 3, 2003-03-31, ArXiv
Published version: Physical Review A, 67 (2), 022320.