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Entanglement Theory Quantum Correlations

Entanglement can increase asymptotic rates of zero-error classical communication over classical channels

arXiv
Authors: Debbie Leung, Laura Mancinska, William Matthews, Maris Ozols, Aidan Roy

Year

2010

Paper ID

11395

Status

Preprint

Abstract Read

~2 min

Abstract Words

110

Citations

N/A

Abstract

It is known that the number of different classical messages which can be communicated with a single use of a classical channel with zero probability of decoding error can sometimes be increased by using entanglement shared between sender and receiver. It has been an open question to determine whether entanglement can ever increase the zero-error communication rates achievable in the limit of many channel uses. In this paper we show, by explicit examples, that entanglement can indeed increase asymptotic zero-error capacity, even to the extent that it is equal to the normal capacity of the channel. Interestingly, our examples are based on the exceptional simple root systems E7 and E8.

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  • This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
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  • It is known that the number of different classical messages which can be communicated with a single use of a classical channel with zero probability of decoding error can...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1009.1195 [2] arXiv https://arxiv.org/abs/1009.1195 [3] Publisher https://arxiv.org/abs/1009.1195

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External citation index: OpenAlex citation signal

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