An exactly solvable model for quantum communications

Graeme Smith () and John A. Smolin
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Graeme Smith: IBM T. J. Watson Research Center
John A. Smolin: IBM T. J. Watson Research Center

Nature, 2013, vol. 504, issue 7479, 263-267

Abstract: An exactly solvable information-theoretical model of communications with a fully quantum electromagnetic field yields explicit expressions for all point-to-point capacities—the maximum possible rates of data transmission—of noisy quantum channels, with implications for quantum key distribution and fibre-optic communications.

Date: 2013
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DOI: 10.1038/nature12669

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