Spin-2 gravitational trace anomaly

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dc.contributor.authorPascual, Pedro, 1934-2006cat
dc.contributor.authorTaron i Roca, Josepcat
dc.contributor.authorTarrach, R., 1948-cat
dc.date.accessioned2010-05-06T11:22:49Z
dc.date.available2010-05-06T11:22:49Z
dc.date.issued1989cat
dc.description.abstractThe part proportional to the Euler-Poincar characteristic of the contribution of spin-2 fields to the gravitational trace anomaly is computed. It is seen to be of the same sign as all the lower-spin contributions, making anomaly cancellation impossible. Subtleties related to Weyl invariance, gauge independence, ghosts, and counting of degrees of freedom are pointed out.eng
dc.format.extent7 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec19457cat
dc.identifier.issn0556-2821cat
dc.identifier.urihttps://hdl.handle.net/2445/12445
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.39.2993cat
dc.relation.ispartofPhysical Review D, 1989, vol. 39, núm. 10, p. 2993-2999cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevD.39.2993
dc.rights(c) The American Physical Society, 1989eng
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationTeoria quànticacat
dc.subject.classificationTeoria de camps (Física)cat
dc.subject.classificationPartícules (Física nuclear)cat
dc.subject.classificationRelativitat especial (Física)cat
dc.subject.otherQuantum theoryeng
dc.subject.otherField theory (Physics)eng
dc.subject.otherParticles (Nuclear physics)eng
dc.subject.otherSpecial relativity (Physics)eng
dc.titleSpin-2 gravitational trace anomalyeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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