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Fundamentalnaya i Prikladnaya Matematika, 1995, Volume 1, Issue 3, Pages 613–621 (Mi fpm87)  

Operator method of solving renormalization group equations

V. V. Belokurova, V. V. Kamchatniib

a Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University
b M. V. Lomonosov Moscow State University
References:
Abstract: A new method of solving functional renormalization group equations is proposed. The method is based on representation of the relations for coefficients in perturbation theory series for invariant charge and Green functions as some operator equations. Operator representation of renormalization group equations appears to be particularly convenient for finding approximate solutions when some first terms in perturbation theory for quantities to be found are known.
Received: 01.04.1995
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Language: Russian
Citation: V. V. Belokurov, V. V. Kamchatnii, “Operator method of solving renormalization group equations”, Fundam. Prikl. Mat., 1:3 (1995), 613–621
Citation in format AMSBIB
\Bibitem{BelKam95}
\by V.~V.~Belokurov, V.~V.~Kamchatnii
\paper Operator method of solving renormalization group equations
\jour Fundam. Prikl. Mat.
\yr 1995
\vol 1
\issue 3
\pages 613--621
\mathnet{http://mi.mathnet.ru/fpm87}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=1788545}
\zmath{https://zbmath.org/?q=an:0877.47035}
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    Фундаментальная и прикладная математика
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