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dc.contributor.authorAmaral, RLPG
dc.contributor.authorBelvedere, L. V.
dc.contributor.authorLemos, N. A.
dc.contributor.authorNatividade, C. P.
dc.date.accessioned2014-05-20T15:21:01Z
dc.date.available2014-05-20T15:21:01Z
dc.date.issued1993-04-15
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.47.3443
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 47, n. 8, p. 3443-3451, 1993.
dc.identifier.issn0556-2821
dc.identifier.urihttp://hdl.handle.net/11449/32212
dc.description.abstractUsing the operator formalism, we obtain the bosonic representation for the free fermion field satisfying an equation of motion with higher-order derivatives. Then, we consider the operator solution of a generalized Schwinger model with higher-derivative coupling. Since the increasing of the derivative order implies the introduction of an equivalent number of extra fermionic degrees of freedom, the mass acquired by the gauge field is bigger than the one for the standard two-dimensional QED. An analysis of the problem from the functional integration point of view corroborates the findings of canonical quantization, and corrects certain results previously announced in the literature on the basis of Fujikawa's technique.en
dc.format.extent3443-3451
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.sourceWeb of Science
dc.titleHIGHER-DERIVATIVE SCHWINGER MODELen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNIV ESTADUAL PAULISTA,DEPT MATEMAT,BR-12500 SAO PAULO,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,DEPT MATEMAT,BR-12500 SAO PAULO,BRAZIL
dc.identifier.doi10.1103/PhysRevD.47.3443
dc.identifier.wosWOS:A1993KY67400039
dc.rights.accessRightsAcesso restrito
dc.identifier.fileWOSA1993KY67400039.pdf
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