EPJ Web of Conferences 78, 01001 (2014)
https://doi.org/10.1051/epjconf/20147801001
https://doi.org/10.1051/epjconf/20147801001
Relativistic Wigner functions
Center for Theoretical Physics, Lotników 32/46, Warsaw, Poland
a email: birula@cft.edu.pl
Published online: 25 September 2014
Original definition of the Wigner function can be extended in a natural manner to relativistic domain in the framework of quantum field theory. Three such generalizations are described. They cover the cases of the Dirac particles, the photon, and the full electromagnetic field.
© Owned by the authors, published by EDP Sciences, 2014
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