Gauge invariant regularisation in the ERG approach

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dc.creatorArnone, S.
dc.creatorKubyshin, Yu. A.
dc.creatorMorris, T. R.
dc.creatorTighe, J. F.
dc.date2001-02-02
dc.date.accessioned2026-07-07T04:11:17Z
dc.date.available2026-07-07T04:11:17Z
dc.descriptionA gauge invariant regularisation which can be used for non-perturbative treatment of Yang-Mills theories within the exact renormalization group approach is constructed. It consists of a spontaneously broken SU(N|N) super-gauge extension of the initial Yang-Mills action supplied with covariant higher derivatives. We demonstrate that the extended theory in four dimensions is ultra-violet finite perturbatively and argue that it has a sensible limit when the regularisation cutoff is removed.
dc.descriptionTalk given at 15th International Workshop on High-Energy Physics and Quantum Field Theory (QFTHEP 2000), Tver, Russia, 14-20 Sep 2000
dc.identifierhttps://arxiv.org/abs/hep-th/0102011
dc.identifierhttp://arxiv.org/abs/hep-th/0102011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50528
dc.subjectHigh Energy Physics - Theory
dc.titleGauge invariant regularisation in the ERG approach
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