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Aspects of multistation quantum information broadcasting

Maciej Demianowicz·Paweł Horodecki
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Abstract

We study quantum information transmission over multiparty quantum channel. In particular, we show an equivalence of different capacity notions and provide a multiletter characterization of a capacity region for a general quantum channel with $k$ senders and $m$ receivers. We point out natural generalizations to the case of two-way classical communication capacity.

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Maciej Demianowicz, Paweł Horodecki. 2006-03-13. Aspects of multistation quantum information broadcasting. https://doi.org/10.1016/j.physleta.2010.05.013

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