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Teoreticheskaya i Matematicheskaya Fizika, 1978, Volume 37, Number 2, Pages 212–223 (Mi tmf3111)  
This article is cited in 2 scientific papers (total in 2 papers)

Spontaneous breaking of $CP$-symmetry in a nonstationary isotropic metric

A. A. Grib, V. M. Mostepanenko, V. M. Frolov
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Abstract: It is shown that when a massless scalar field and a massive fermion field interact in a spacetime with homogeneous isotropic metric of open type an effect of spontaneous breaking of $P$ and $CP$ symmetry arises. The method of diagonalization of the Hamiltonian by Bogolyubov transformations is used to obtain expressions for the number density of the produced pairs, the density of the chiral charge, and the pseudoscalar density of fermions. The correction to the number density of produced particles resulting from the effect of the spontaneous symmetry breaking is calculated.
Received: 24.11.1977
English version:
Theoretical and Mathematical Physics, 1978, Volume 37, Issue 2, Pages 975–983
DOI: https://doi.org/10.1007/BF01036366
Bibliographic databases:
Language: Russian
Citation: A. A. Grib, V. M. Mostepanenko, V. M. Frolov, “Spontaneous breaking of $CP$-symmetry in a nonstationary isotropic metric”, TMF, 37:2 (1978), 212–223; Theoret. and Math. Phys., 37:2 (1978), 975–983
Citation in format AMSBIB
\Bibitem{GriMosFro78}
\by A.~A.~Grib, V.~M.~Mostepanenko, V.~M.~Frolov
\paper Spontaneous breaking of $CP$-symmetry in a~nonstationary isotropic metric
\jour TMF
\yr 1978
\vol 37
\issue 2
\pages 212--223
\mathnet{http://mi.mathnet.ru/tmf3111}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=516206}
\transl
\jour Theoret. and Math. Phys.
\yr 1978
\vol 37
\issue 2
\pages 975--983
\crossref{https://doi.org/10.1007/BF01036366}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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