Bell's inequalities for three-qubit entangled states with white noise

    Authors

    J. Chang;Y. Kwon

    Comments

    Authors: contact us about adding a copy of your work at STARS@ucf.edu

    Abbreviated Journal Title

    Chaos Solitons Fractals

    Keywords

    Mathematics, Interdisciplinary Applications; Physics, Multidisciplinary; Physics, Mathematical

    Abstract

    We consider three-qubit entangled states classified by Acin et al. and evaluate Bell's inequalities for them when the white noise exists, which may be a real situation for the experiment of the Bell inequality to three-qubit entangled states. We obtain the maximum violation for the Bell inequality in each case and find the condition for exceeding the classical limit. And we observe that even when there would exist quite amount of white noise, some of three-qubit entangled states(for example 2b, 3a, 3b-I, 3b-II and 3b-III types) might show the violation of the Bell inequality. (C) 2008 Elsevier Ltd. All rights reserved.

    Journal Title

    Chaos Solitons & Fractals

    Volume

    41

    Issue/Number

    3

    Publication Date

    1-1-2009

    Document Type

    Article

    Language

    English

    First Page

    1201

    Last Page

    1207

    WOS Identifier

    WOS:000267582400019

    ISSN

    0960-0779

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