Abstract:
It is shown that in quantum electrodynamics with an external field the intensity
of spontaneous radiation of a charge (in the first order in the radiation field) can be
presented in a form of a functional of classical trajectory. The proof is given for the
case of spinless particles moving in periodic structures, using quasiclassical solutions
of the Klein–Gordon equation. As an example, the explicit calculation is performed
for a flat magnetic ondulator including the first order correction.
Citation:
V. G. Bagrov, V. V. Belov, “Semiclassical method of calculating the characteristics of the spontaneous radiation of a charge moving in periodic structures”, TMF, 70:3 (1987), 469–476; Theoret. and Math. Phys., 70:3 (1987), 330–336
\Bibitem{BagBel87}
\by V.~G.~Bagrov, V.~V.~Belov
\paper Semiclassical method of calculating the characteristics of the spontaneous radiation of a~charge moving in periodic structures
\jour TMF
\yr 1987
\vol 70
\issue 3
\pages 469--476
\mathnet{http://mi.mathnet.ru/tmf4694}
\transl
\jour Theoret. and Math. Phys.
\yr 1987
\vol 70
\issue 3
\pages 330--336
\crossref{https://doi.org/10.1007/BF01041013}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1987K573300015}
Linking options:
https://www.mathnet.ru/eng/tmf4694
https://www.mathnet.ru/eng/tmf/v70/i3/p469
This publication is cited in the following 3 articles:
B.I. Lev, A.A. Semenov, C.V. Usenko, “Behaviour of π± mesons and synchrotron radiation in a strong magnetic field”, Physics Letters A, 230:5-6 (1997), 261
V. V. Dodonov, V. I. Man'ko, O. V. Man'ko, “Correlated coherent states and emission by quantum systems”, J Russ Laser Res, 14:3 (1993), 223
V. A. Bordoyitsyn, I. M. Ternov, V. Ya. épp, “Quantum effects in wiggler radiation”, Soviet Physics Journal, 34:5 (1991), 391
Citation in format AMSBIB
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