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A review on super dense coding over covariant noisy channels

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arxiv 1305.7490 v1 pith:2ZWVHCK3 submitted 2013-05-31 quant-ph

A review on super dense coding over covariant noisy channels

Zahra Shadman , Hermann Kampermann , Chiara Macchiavello , Dagmar Bruss This is my paper
classification quant-ph
keywords casechannelscodingcovariantdensereviewsuperbipartite
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We study the performance of the super dense coding protocol in the presence of quantum channels with covariant noise. We first consider the bipartite case and review in a unified way the case of general Pauli channels. We discuss both the cases of unitary and non-unitary encoding. We also study the multipartite scenario and investigate the case of many senders and one receiver.

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