Some methods for the evaluation of complicated Feynman integrals

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dc.creatorKotikov, A. V.
dc.date2001-12-28
dc.date.accessioned2026-07-07T03:46:14Z
dc.date.available2026-07-07T03:46:14Z
dc.descriptionWe discuss a progress in calculations of Feynman integrals based on the Gegenbauer Polynomial Technique and the Differential Equation Method. We demonstrate the results for a class of two-point two-loop diagrams and the evaluation of most complicated part of O(1/N^3) contributions to critical exponents of ϕ^4-theory. An illustration of the results obtained with help of above methods is considered.
dc.description22 pages, latex, 2 figures. Talk presented at the XXXV Winter School, Repino, S'Peterburg, February 2001
dc.identifierhttps://arxiv.org/abs/hep-ph/0112347
dc.identifierhttp://arxiv.org/abs/hep-ph/0112347
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41210
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSome methods for the evaluation of complicated Feynman integrals
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