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Teoreticheskaya i Matematicheskaya Fizika, 1991, Volume 89, Number 2, Pages 228–237 (Mi tmf5890)  
This article is cited in 1 scientific paper (total in 1 paper)

Quasipotential in the fourth order of perturbation theory and infrared singularities

N. A. Boikova, V. V. Dvoeglazov, Yu. N. Tyukhtyaev, R. N. Faustov
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Abstract: The effects of binding on the calculation of the corrections to the hyperfine splitting of the ground level of muonium and positronium are investigated. Particular attention is devoted to the problem of the canceling of the anomalously large contributions due to the behavior of the quasipotential in the infrared region. The advantages of the first form of the quasipotential approach, using the two-time Green's function, are analyzed. The quasipotential for the interaction of two particles of equal masses in the fourth order of perturbation theory is presented.
Received: 18.03.1991
English version:
Theoretical and Mathematical Physics, 1991, Volume 89, Issue 2, Pages 1174–1181
DOI: https://doi.org/10.1007/BF01015910
Bibliographic databases:
Language: Russian
Citation: N. A. Boikova, V. V. Dvoeglazov, Yu. N. Tyukhtyaev, R. N. Faustov, “Quasipotential in the fourth order of perturbation theory and infrared singularities”, TMF, 89:2 (1991), 228–237; Theoret. and Math. Phys., 89:2 (1991), 1174–1181
Citation in format AMSBIB
\Bibitem{BoiDvoTyu91}
\by N.~A.~Boikova, V.~V.~Dvoeglazov, Yu.~N.~Tyukhtyaev, R.~N.~Faustov
\paper Quasipotential in the fourth order of perturbation theory and infrared singularities
\jour TMF
\yr 1991
\vol 89
\issue 2
\pages 228--237
\mathnet{http://mi.mathnet.ru/tmf5890}
\transl
\jour Theoret. and Math. Phys.
\yr 1991
\vol 89
\issue 2
\pages 1174--1181
\crossref{https://doi.org/10.1007/BF01015910}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1991HV82200007}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Теоретическая и математическая физика Theoretical and Mathematical Physics
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    References:38
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