Propagator, tree-level unitarity and effective nonrelativistic potential for higher-derivative gravity theories in D dimensions

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dc.contributor.authorAccioly, A.
dc.contributor.authorAzeredo, A.
dc.contributor.authorMukai, H.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.date.accessioned2014-05-20T14:05:52Z
dc.date.available2014-05-20T14:05:52Z
dc.date.issued2002-01-01
dc.description.abstractA prescription for computing the propagator for D-dimensional higher-derivative gravity theories, based on the Barnes-Rivers operators, is presented. A systematic study of the tree-level unitarity of these theories is developed and the agreement of their linearized versions with Newton's law is investigated by computing the corresponding effective nonrelativistic potential. Three-dimensional quadratic gravity with a gravitational Chern-Simons term is also analyzed. A discussion on the issue of light bending within the framework of both D-dimensional quadratic gravity and three-dimensional quadratic gravity with a Chern-Simons term is provided as well. (C) 2002 American Institute of Physics.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationFdn Univ Estadual Maringa, Dept Fis, BR-87020900 Maringa, Parana, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent473-491
dc.identifierhttp://dx.doi.org/10.1063/1.1415743
dc.identifier.citationJournal of Mathematical Physics. Melville: Amer Inst Physics, v. 43, n. 1, p. 473-491, 2002.
dc.identifier.doi10.1063/1.1415743
dc.identifier.fileWOS000172790200030.pdf
dc.identifier.issn0022-2488
dc.identifier.urihttp://hdl.handle.net/11449/23115
dc.identifier.wosWOS:000172790200030
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relation.ispartofJournal of Mathematical Physics
dc.relation.ispartofjcr1.165
dc.relation.ispartofsjr0,644
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titlePropagator, tree-level unitarity and effective nonrelativistic potential for higher-derivative gravity theories in D dimensionsen
dc.typeArtigo
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dcterms.rightsHolderAmer Inst Physics
unesp.author.lattes7513476405206824[1]
unesp.author.orcid0000-0002-8113-8890[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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