arXiv:quant-ph/0210155 · Physical Review A

Characterizing the entanglement of bipartite quantum systems

Vittorio Giovannetti, Stefano Mancini, David Vitali, Paolo Tombesi

Published Feb 28, 2003• 208 citations

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.

DOI: 10.1103/physreva.67.022320

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