Bending of light in the framework of R+R-2 gravity

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dc.contributor.authorAccioly, A.
dc.contributor.authorAzeredo, A. D.
dc.contributor.authorNeto, ECD
dc.contributor.authorMukai, H.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.date.accessioned2020-12-10T18:00:02Z
dc.date.available2020-12-10T18:00:02Z
dc.date.issued1998-12-01
dc.description.abstractWe present a tree level approach to the issue of the deflection of photons by the gravitational field of the Sun, treated as an external field, on the basis of R + R-2 gravity. We show that the deflection angle of a photon grazing the surface of the Sun is exactly the same as that given by general relativity. An explanation for this strange coincidence is provided.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil
dc.description.affiliationFundacao Univ Estadual Maringa, Dept Fis, BR-87020900 Maringa, Parana, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil
dc.format.extent496-504
dc.identifier.citationBrazilian Journal Of Physics. Sao Paulo: Sociedade Brasileira Fisica, v. 28, n. 4, p. 496-504, 1998.
dc.identifier.issn0103-9733
dc.identifier.urihttp://hdl.handle.net/11449/195682
dc.identifier.wosWOS:000078321700025
dc.language.isoeng
dc.publisherSociedade Brasileira Fisica
dc.relation.ispartofBrazilian Journal Of Physics
dc.sourceWeb of Science
dc.titleBending of light in the framework of R+R-2 gravityen
dc.typeArtigo
dcterms.rightsHolderSociedade Brasileira Fisica
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica