Renormalons as dilatation modes in the functional space

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dc.creatorBabansky, A.
dc.creatorBalitsky, I.
dc.date2000-08-07
dc.date.accessioned2026-07-07T10:52:06Z
dc.date.available2026-07-07T10:52:06Z
dc.descriptionThere are two sources of the factorial large-order behavior of a typical perturbative series. First, the number of the different Feynman diagrams may be large; second, there are abnormally large diagrams known as renormalons. It is well known that the large combinatorial number of diagrams is described by instanton-type solutions of the classical equations. We demonstrate that from the functional-integral viewpoint the renormalons do not correspond to a particular configuration but manifest themselves as dilatation modes in the functional space.
dc.description19 pages, latex, 5 eps figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0008062
dc.identifierhttp://arxiv.org/abs/hep-ph/0008062
dc.identifierPhys.Rev.Lett.85:4211-4214,2000
dc.identifierdoi:10.1103/PhysRevLett.85.4211
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185048
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRenormalons as dilatation modes in the functional space
dc.typetext

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