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arxiv: 0711.2787 · v2 · submitted 2007-11-18 · 🪐 quant-ph

Locally accessible information from multipartite ensembles

classification 🪐 quant-ph
keywords multipartiteboundaccessibleensemblesinformationlocallyupperallows
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We present a universal Holevo-like upper bound on the locally accessible information for arbitrary multipartite ensembles. This bound allows us to analyze the indistinguishability of a set of orthogonal states under LOCC. We also derive the upper bound for the capacity of distributed dense coding with multipartite senders and multipartite receivers.

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