A Hopf algebra deformation approach to renormalization

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dc.creatorIonescu, Lucian M.
dc.creatorMarsalli, Michael
dc.date2003-07-11
dc.date.accessioned2026-07-07T04:15:27Z
dc.date.available2026-07-07T04:15:27Z
dc.descriptionWe investigate the relation between Connes-Kreimer Hopf algebra approach to renomalization and deformation quantization. Both approaches rely on factorization, the correspondence being established at the level of Wiener-Hopf algebras, and double Lie algebras/Lie bialgebras, via r-matrices. It is suggested that the QFTs obtained via deformation quantization and renormalization correspond to each other in the sense of Kontsevich/Cattaneo-Felder.
dc.descriptionAMS-LaTex, 8 pages
dc.identifierhttps://arxiv.org/abs/hep-th/0307112
dc.identifierhttp://arxiv.org/abs/hep-th/0307112
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/52003
dc.subjectHigh Energy Physics - Theory
dc.titleA Hopf algebra deformation approach to renormalization
dc.typetext

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