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Teoreticheskaya i Matematicheskaya Fizika, 1986, Volume 69, Number 2, Pages 298–306 (Mi tmf5228)  
Quantum creation of fermions in a hot universe

U. Gyunter, A. I. Zhuk
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Abstract: The creation of spinor particles in an arbitrary external field from states described by quadratic density matrices is considered. Expressions are obtained for the spectra of the created particles. It is shown that in the case of the creation of fermions (spin 1/2) in the Friedmann universe from states described by a thermal density matrix statistical effects significantly suppress the particle creation process.
Received: 25.07.1985
English version:
Theoretical and Mathematical Physics, 1986, Volume 69, Issue 2, Pages 1164–1169
DOI: https://doi.org/10.1007/BF01037877
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Language: Russian
Citation: U. Gyunter, A. I. Zhuk, “Quantum creation of fermions in a hot universe”, TMF, 69:2 (1986), 298–306; Theoret. and Math. Phys., 69:2 (1986), 1164–1169
Citation in format AMSBIB
\Bibitem{GyuZhu86}
\by U.~Gyunter, A.~I.~Zhuk
\paper Quantum creation of fermions in a~hot universe
\jour TMF
\yr 1986
\vol 69
\issue 2
\pages 298--306
\mathnet{http://mi.mathnet.ru/tmf5228}
\transl
\jour Theoret. and Math. Phys.
\yr 1986
\vol 69
\issue 2
\pages 1164--1169
\crossref{https://doi.org/10.1007/BF01037877}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1986J382700014}
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