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Complementarity of quantum discord and classically accessible information

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...

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Détails bibliographiques
Auteurs principaux: Zwolak, Michael, Zurek, Wojciech H.
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group 2013
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3657718/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep01729
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