The weyl–wigner–moyal formalism on a discrete phase space

Maciej Przanowski, Jaromir Tosiek, Francisco J. Turrubiates

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

A phase space approach to systems with both: classical degrees of freedom and purely quantum discrete ones is discussed. Formulas for the Stratonovich–Weyl quantizer and star product for such systems are proposed. The Wigner function, its properties and the time evolution are presented.

Translated title of the contributionEl formalismo weyl-wigner-moyal en un espacio de fase discreto
Original languageEnglish
Title of host publicationTrends in Mathematics
PublisherSpringer Science and Business Media Deutschland GmbH
Pages303-312
Number of pages10
DOIs
StatePublished - 2020

Publication series

NameTrends in Mathematics
ISSN (Print)2297-0215
ISSN (Electronic)2297-024X

Keywords

  • Quantum mechanics in continuous and discrete phase space
  • Spin
  • Wigner function

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