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19982004
most citedA note on "A Matrix Realignment Method for Recognizing Entanglement," quant-ph/0205017 v1

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quant-ph2004

On extremal quantum states of composite systems with fixed marginals

Oliver Rudolph

We study the convex set of all bipartite quantum states with fixed marginal states. The extremal states in this set have recently been characterized by Parthasarathy [Ann. Henri Po…