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quant-ph2007★ 8 cited
A general scheme for construction of scalar separability criteria from positive maps
Remigiusz Augusiak, Julia Stasińska
We present a general scheme that allows for construction of scalar separability criteria from positive but not completely positive maps. The concept is based on a decomposition of…
quant-ph2007★ 12 cited
Beyond the standard entropic inequalities: stronger scalar separability criteria and their applications
Remigiusz Augusiak, Julia Stasińska, Pawel Horodecki
Recently it was shown that if a given state fulfils the reduction criterion it must also satisfy the known entropic inequalities. Now the questions arises whether on the assumption…