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q-discord for Generalized Entropy Functions

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Geometric Methods in Physics

Part of the book series: Trends in Mathematics ((TM))

Abstract

The aim of this article is to discuss how to define quantum correlations in composite systems. Based on the notion of a quantum discord we generalize it using other entropy functions than von Neumann entropy.

Mathematics Subject Classification (2010). 81P40, 94A17, 81V80.

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Author information

Authors and Affiliations

  1. Institute of Physics, Nicolaus Copernicus University, Grudziądzka 5/7, PL-87-100, Toruń, Poland

    Jacek Jurkowski

Authors
  1. Jacek Jurkowski
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Corresponding author

Correspondence to Jacek Jurkowski .

Editor information

Editors and Affiliations

  1. Departamento de Física, CINVESTAV, Mexico City, Distrito Federal, Mexico

    Piotr Kielanowski

  2. Dept. of Mathematics and Statistics, Concordia University, Montreal, Québec, Canada

    S. Twareque Ali

  3. Institute of Mathematics, University of Bialystok, Bialystok, Poland

    Anatol Odzijewicz

  4. Mathematics Research Unit, FSTC, University of Luxembourg, Luxembourg-Kirchberg, Luxembourg

    Martin Schlichenmaier

  5. School of Mathematics, University of Manchester, Manchester, United Kingdom

    Theodore Voronov

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Jurkowski, J. (2013). q-discord for Generalized Entropy Functions. In: Kielanowski, P., Ali, S., Odzijewicz, A., Schlichenmaier, M., Voronov, T. (eds) Geometric Methods in Physics. Trends in Mathematics. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-0448-6_30

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