Automatizing the application of Mellin-Barnes representations for Feynman integrals

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dc.creatorGluza, J.
dc.creatorHaas, F.
dc.creatorKajda, K.
dc.creatorRiemann, T.
dc.date2007-07-24
dc.date2008-07-03
dc.date.accessioned2026-07-07T13:04:01Z
dc.date.available2026-07-07T13:04:01Z
dc.descriptionFeynman diagrams may be evaluated by Mellin-Barnes representations of their Feynman parameter integrals in d=4-2\eps dimensions. Recently, the Mathematica toolkit AMBRE has been developed for the automatic derivation of such representations with a loop-by-loop approach. We describe the package and exemplify its use with the \eps-expansion of the massive one-loop QED vertex function.
dc.description10 pages, contribution to proceedings of ACAT, Amsterdam, The Netherlands, April 23-27, 2007, several (trivial) typos corrected
dc.identifierhttps://arxiv.org/abs/0707.3567
dc.identifierhttp://arxiv.org/abs/0707.3567
dc.identifierPoSACAT2007:081,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227011
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAutomatizing the application of Mellin-Barnes representations for Feynman integrals
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