Classification of bi-qutrit positive partial transpose entangled edge states by their ranks

Abstract

We construct $3\otimes 3$ PPT entangled edge states with maximal ranks, to complete the classification of $3\otimes 3$ PPT entangled edge states by their types. The ranks of the states and their partial transposes are 8 and 6, respectively. These examples also disprove claims in the literature.

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References in corpus (1)

• A (5,5) and (6,6) PPT edge state

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