Consistency between light-front quantization and covariantization for zero modes

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dc.contributor.authorSuzuki, Alfredo T. [UNESP]
dc.contributor.authorBentín, Ricardo
dc.contributor.institutionNorth Carolina State University
dc.contributor.institutionUniversidade Estadual de Santa Cruz (UESC)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:22Z
dc.date.available2014-05-27T11:21:22Z
dc.date.issued2005-06-21
dc.description.abstractIn the light-cone gauge choice for Abelian and non-Abelian gauge fields, the vector boson propagator carries in it an additional spurious or unphysical pole intrinsic to the choice requiring a careful mathematical treatment. Research in this field over the years has shown us that mathematical consistency only is not enough to guarantee physically meaningful results. Whatever the prescription invoked to handle such an object, it has to preserve causality in the process. On the other hand, the covariantization technique is a well-suited one to tackle gauge-dependent poles in the Feynman integrals, dispensing the use of ad hoc prescriptions. In this work we show that the covariantization technique in the light-cone gauge is a direct consequence of the canonical quantization of the theory. © World Scientific Publishing Company.en
dc.description.affiliationDepartment of Physics North Carolina State University, NC 27695-8202
dc.description.affiliationUniversidade Estadual de Santa Cruz, Rodovia Ilhéus/Itabuna, km 16, CEP 45650-000, Ilhéus, BA
dc.description.affiliationInstituto de Física Teórica - UNESP, Rua Pamplona 145, CEP 01405-900, São Paulo, SP
dc.description.affiliationUnespInstituto de Física Teórica - UNESP, Rua Pamplona 145, CEP 01405-900, São Paulo, SP
dc.format.extent1459-1464
dc.identifierhttp://dx.doi.org/10.1142/S0217732305016506
dc.identifier.citationModern Physics Letters A, v. 20, n. 19, p. 1459-1464, 2005.
dc.identifier.doi10.1142/S0217732305016506
dc.identifier.issn0217-7323
dc.identifier.scopus2-s2.0-21444444771
dc.identifier.urihttp://hdl.handle.net/11449/68287
dc.language.isoeng
dc.relation.ispartofModern Physics Letters A
dc.relation.ispartofjcr1.308
dc.relation.ispartofsjr0,650
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectboson
dc.subjectcalculation
dc.subjectcovariance
dc.subjectlight
dc.subjectmathematical analysis
dc.subjectmathematical computing
dc.subjectmathematical model
dc.subjectquantum chemistry
dc.titleConsistency between light-front quantization and covariantization for zero modesen
dc.typeArtigo
dcterms.licensehttp://www.worldscientific.com/page/authors/author-rights
unesp.author.lattes7511139477883318[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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