Tomographic approach to the violation of Bell’s inequalities for quantum states of two qutrits

Antonino Messina, Bruno Leggio, Margarita A. Man'Ko, Vladimir I. Man'Ko

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The tomographic method is employed to investigate the presence of quantum correlations in two classes of parameter-dependent states of two qutrits. The violation of some Bell’s inequalities in a wide domain of the parameter space is shown. A comparison between the tomographic approach and a recent method elaborated by Wu, Poulsen, and Mølmer shows the better adequacy of the former method with respect to the latter one.
Original languageEnglish
Pages (from-to)4101-4105
Number of pages5
JournalPHYSICS LETTERS A
Volume373
Publication statusPublished - 2009

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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