Quantum rate-distortion coding

H Barnum

    Research output: Working paper

    Abstract

    I introduce rate-distortion theory for the coding of quantum information, and derive a lower bound, involving the coherent information, on the rate at which qubits must be used to store or compress an entangled quantum source with a given maximum level of distortion per source emission.
    Translated title of the contributionQuantum rate-distortion coding
    Original languageEnglish
    PublisherUniversity of Bristol
    Number of pages6
    Publication statusPublished - 2000

    Bibliographical note

    Other: CSTR-00-012

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