Noninvariant renormalization in the background-field method

Simple item page
dc.creatorAvdeev, L. V.
dc.creatorKazakov, D. I.
dc.creatorKalmykov, M. Yu.
dc.date1996-10-21
dc.date.accessioned2026-07-07T04:22:46Z
dc.date.available2026-07-07T04:22:46Z
dc.descriptionWe investigate the consistency of the background-field formalism when applying various regularizations and renormalization schemes. By an example of a two-dimensional $σ$ model it is demonstrated that the background-field method gives incorrect results when the regularization (and/or renormalization) is noninvariant. In particular, it is found that the cut-off regularization and the differential renormalization belong to this class and are incompatible with the background-field method in theories with nonlinear symmetries.
dc.descriptionTalk given at 9th International Workshop on High Energy Physics and Quantum Field Theory (NPI MSU95), Zvenigorod, Russia, 19-26 Sep 1995, 7 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/hep-th/9610158
dc.identifierhttp://arxiv.org/abs/hep-th/9610158
dc.identifierPublished in Zvenigorod 94, Proceedings, High Energy Physics and Quantum Field Theory, 248-254
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54777
dc.subjectHigh Energy Physics - Theory
dc.titleNoninvariant renormalization in the background-field method
dc.typetext

Files

Collections

arXiv