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arxiv: quant-ph/0502093 · v1 · submitted 2005-02-15 · 🪐 quant-ph

Information transmission through lossy bosonic memory channels

classification 🪐 quant-ph
keywords channeltransmissioninformationalphabetbosonicchannelscontinuouscorrelated
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We study the information transmission through a quantum channel, defined over a continuous alphabet and losing its energy en route, in presence of correlated noise among different channel uses. We then show that entangled inputs improve the rate of transmission of such a channel.

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