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A class of bistochastic positive optimal maps in $M_d(\mathbb{C})$ (1505.07854v2)
Published 28 May 2015 in math-ph, math.MP, and quant-ph
Abstract: We provide a straightforward generalization of a positive map in $M_3(\mathbb{C})$ considered recently by Miller and Olkiewicz \cite{Miller}. It is proved that these maps are optimal and indecomposable. As a byproduct we provide a class of PPT entangled states in $d \otimes d$.
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