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arxiv: quant-ph/0003007 · v1 · pith:ONAXBUIHnew · submitted 2000-03-02 · 🪐 quant-ph

Some remarks on separability of states

classification 🪐 quant-ph
keywords statesbasischoiclarifiedconcerningconstructiongeneralizekadison
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Several problems concerning separable states are clarified on the basis of Choi's scheme and old Kadison and Tomiyama results. Moreover, we generalize Terhal's construction of positive maps.

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