Bending of light in the framework of R + R2 gravity
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1998 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1590/S0103-97331998000400025 http://hdl.handle.net/11449/24008 |
Resumo: | We 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 + R2 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. |
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Bending of light in the framework of R + R2 gravityWe 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 + R2 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.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual PaulistaFundação Universidade Estadual de Maringá (UEM)Universidade Estadual PaulistaSociedade Brasileira de FísicaUniversidade Estadual Paulista (Unesp)Universidade Estadual de Maringá (UEM)Accioly, Antonio Jose [UNESP]Azeredo, A. D. [UNESP]Rey Neto, E. C. de [UNESP]Mukai, H.2014-05-20T14:08:30Z2014-05-20T14:08:30Z1998-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/S0103-97331998000400025Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 28, n. 4, p. 00-00, 1998.0103-9733http://hdl.handle.net/11449/2400810.1590/S0103-97331998000400025S0103-97331998000400025S0103-97331998000400025.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Physics1.0820,276info:eu-repo/semantics/openAccess2023-12-05T06:16:07Zoai:repositorio.unesp.br:11449/24008Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:32:03.964950Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
Bending of light in the framework of R + R2 gravity |
| title |
Bending of light in the framework of R + R2 gravity |
| spellingShingle |
Bending of light in the framework of R + R2 gravity Accioly, Antonio Jose [UNESP] |
| title_short |
Bending of light in the framework of R + R2 gravity |
| title_full |
Bending of light in the framework of R + R2 gravity |
| title_fullStr |
Bending of light in the framework of R + R2 gravity |
| title_full_unstemmed |
Bending of light in the framework of R + R2 gravity |
| title_sort |
Bending of light in the framework of R + R2 gravity |
| author |
Accioly, Antonio Jose [UNESP] |
| author_facet |
Accioly, Antonio Jose [UNESP] Azeredo, A. D. [UNESP] Rey Neto, E. C. de [UNESP] Mukai, H. |
| author_role |
author |
| author2 |
Azeredo, A. D. [UNESP] Rey Neto, E. C. de [UNESP] Mukai, H. |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Maringá (UEM) |
| dc.contributor.author.fl_str_mv |
Accioly, Antonio Jose [UNESP] Azeredo, A. D. [UNESP] Rey Neto, E. C. de [UNESP] Mukai, H. |
| description |
We 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 + R2 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. |
| publishDate |
1998 |
| dc.date.none.fl_str_mv |
1998-12-01 2014-05-20T14:08:30Z 2014-05-20T14:08:30Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0103-97331998000400025 Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 28, n. 4, p. 00-00, 1998. 0103-9733 http://hdl.handle.net/11449/24008 10.1590/S0103-97331998000400025 S0103-97331998000400025 S0103-97331998000400025.pdf |
| url |
http://dx.doi.org/10.1590/S0103-97331998000400025 http://hdl.handle.net/11449/24008 |
| identifier_str_mv |
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 28, n. 4, p. 00-00, 1998. 0103-9733 10.1590/S0103-97331998000400025 S0103-97331998000400025 S0103-97331998000400025.pdf |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Brazilian Journal of Physics 1.082 0,276 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
| publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
| dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1808129082330710016 |