Implements PnCP maps from non-SOS polynomials, proves they are indecomposable and boundary-localized, shows inequivalence to most known maps, and demonstrates detection of PPT entangled states missed by other criteria.
Hildebrand, Comparison of the PPT cone and the separable cone for 2⊗nsystems, Linear Algebra and its Applications, 429(4):901–932, 2008
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Detecting bipartite entanglement with PnCP maps and non-negative polynomials
Implements PnCP maps from non-SOS polynomials, proves they are indecomposable and boundary-localized, shows inequivalence to most known maps, and demonstrates detection of PPT entangled states missed by other criteria.