How to preserve symmetries with cut-off regularized integrals?

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dc.creatorVarin, T.
dc.creatorDavesne, D.
dc.creatorOertel, M.
dc.creatorUrban, M.
dc.date2006-11-16
dc.date.accessioned2026-07-07T11:02:13Z
dc.date.available2026-07-07T11:02:13Z
dc.descriptionWe present a prescription to calculate the quadratic and logarithmic divergent parts of several integrals employing a cutoff in a coherent way, i.e. in total agreement with symmetry requirements. As examples we consider one-loop Ward identities for QED and a phenomenological chiral model.
dc.description11 pages, 3 graphs
dc.identifierhttps://arxiv.org/abs/hep-ph/0611220
dc.identifierhttp://arxiv.org/abs/hep-ph/0611220
dc.identifierNucl.Phys.A791:422-433,2007
dc.identifierdoi:10.1016/j.nuclphysa.2007.05.003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/188186
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHow to preserve symmetries with cut-off regularized integrals?
dc.typetext

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