Calculation of Feynman integrals by difference equations

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dc.creatorLaporta, S.
dc.date2003-11-05
dc.date2003-11-07
dc.date.accessioned2026-07-25T18:56:04Z
dc.descriptionIn this paper we describe a method of calculation of master integrals based on the solution of systems of difference equations in one variable. Various explicit examples are given, as well as the generalization to arbitrary diagrams.
dc.descriptionLaTex, 10 pages, uses appolb.cls. Presented at the XXVII International Conference of Theoretical Physics "Matter to the Deepest", Ustron, Poland, 15-21 September 2003. To appear in Acta Physica Polonica. v2:added references
dc.identifierhttps://arxiv.org/abs/hep-ph/0311065
dc.identifierhttp://arxiv.org/abs/hep-ph/0311065
dc.identifierActa Phys.Polon. B34 (2003) 5323-5334
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/59861
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCalculation of Feynman integrals by difference equations
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