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Bell-type inequalities and upper bounds for multiqudit states

  • Loran V. Akopyan
  • Vladimir I. Man’ko
Article

Abstract

Multiqudit systems are studied in the tomographic-probability representation of quantum states. Results of calculations for the Bell-type numbers within the framework of classical probability theory and in quantum tomography are compared. Violations of the Bell-type inequalities are shown explicitly using the method of averaging in the tomographic picture of quantum states.

Keywords

Bell-type inequalities multiqudit states tomographic probabilities stochastic matrices quantum tomograms 

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Copyright information

© Springer Science+Business Media, Inc. 2009

Authors and Affiliations

  1. 1.Moscow Institute of Physics and Technology (State University)Moscow RegionRussia
  2. 2.P. N. Lebedev Physical InstituteRussian Academy of SciencesMoscowRussia

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