Show simple item record

dc.contributor.authorAccioly, A.
dc.date.accessioned2014-05-20T14:05:55Z
dc.date.available2014-05-20T14:05:55Z
dc.date.issued2004-02-01
dc.identifierhttp://dx.doi.org/10.1016/j.nuclphysbps.2003.12.016
dc.identifier.citationNuclear Physics B-proceedings Supplements. Amsterdam: Elsevier B.V., v. 127, p. 100-104, 2004.
dc.identifier.issn0920-5632
dc.identifier.urihttp://hdl.handle.net/11449/23136
dc.description.abstractQuadratic gravity in (2+1)D is nonunitarity at the tree level. When a topological Chern-Simons term is added to this theory, the harmless massive scalar mode of the former gives rise to a troublesome massive spin-0 ghost, while the massive spin-2 ghost is replaced by two massive physical particles both of spin-2. Therefore, unlike what it is claimed in the literature, quadratic Chern-Simons gravity in (2+1)D is nonunitary at the tree level.en
dc.format.extent100-104
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics B: Proceedings Supplements
dc.sourceWeb of Science
dc.titleCan one cure the nommitarity of three-dimensional quadratic gravity using a topological Chern-Simons term?en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405000 São Paulo, SP, Brazil
dc.identifier.doi10.1016/j.nuclphysbps.2003.12.016
dc.identifier.wosWOS:000189279000016
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt
unesp.author.lattes7513476405206824[1]
unesp.author.orcid0000-0002-8113-8890[1]
Localize o texto completo

Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record