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  • Complementarity of quantum discord and classically accessible information

    Creator:
    Zwolak, Michael and Zurek, Wojciech H.
    Abstract:
    The sum of the Holevo quantity (that bounds the capacity of quantum channels to transmit classical information about an observable) and the quantum discord (a measure of the quantumness of correlations of that observable) yields an observable-independent total given by the quantum mutual information. This split naturally delineates information about...
    Resource Type:
    Article
    Full Text:
    after recognizing the role of decoherence in suppressing non-local superpositions. The stability of