Title

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

Authors

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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