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    Entropy inequalities and Bell inequalities for two-qubit systems

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    Entropy inequalities ... (75.49Kb)
    Erratum Entropy ... (10.98Kb)
    Identificadores
    URI: http://hdl.handle.net/10902/1821
    DOI: 10.1103/PhysRevA.69.022305
    DOI: 10.1103/PhysRevA.70.059901
    ISSN: 1050-2947
    ISSN: 1094-1622
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    Author
    Santos Corchero, Emilio
    Date
    2004-02-17
    Derechos
    © 2004 The American Physical Society
    Publicado en
    Physical Review. A, Atomic, molecular, and optical physics, vol. 69, iss. 2, art. num. 022305, (2004)
    Physical Review. A, Atomic, molecular, and optical physics, vol. 70, iss. 5, art. num. 059901, (2004)
    Publisher
    American Physical Society
    Enlace a la publicación
    http://dx.doi.org/10.1103/PhysRevA.69.022305
    http://dx.doi.org/10.1103/PhysRevA.70.059901
    Abstract:
    Sufficient conditions for the nonviolation of the Bell-Clauser-Horne-Shimony-Holt inequalities in a mixed state of a two-qubit system are: (1) the linear entropy of the state is not smaller than 0.457; (2) the sum of the conditional linear entropies is not smaller than -0.086; (3) the von Neumann entropy is not smaller than 0.833; and (4) the sum of the conditional von Neumann entropies is not smaller than 0.280.
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    • D15 Artículos [711]

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    UNIVERSIDAD DE CANTABRIA

    Repositorio realizado por la Biblioteca Universitaria utilizando DSpace software
    Contact Us | Send Feedback
    Metadatos sujetos a:licencia de Creative Commons Reconocimiento 3.0 España