Separability conditions from entropic uncertainty relations

Abstract

We derive a collection of separability conditions for bipartite systems of dimensions d X d which is based on the entropic version of the uncertainty relations. A detailed analysis of the two-qubit case is given by comparing the new separability conditions with existing criteria.

10 pages, 2 figure (Typos removed. To appear in Phys. Rev. A)

References in corpus (2)

• Violation of local uncertainty relations as a signature of entanglement
• Characterizing the entanglement of bipartite quantum systems

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