Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun

Detalhes bibliográficos
Autor(a) principal: Accioly, A. [UNESP]
Data de Publicação: 1999
Outros Autores: Ragusa, S., De Rey Neto, E. C. [UNESP], Mukai, H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/224570
Resumo: The cross-section for the scattering of a photon by the Sun's gravitational field, treated as an external field, is computed in the framework of R + R2 gravity. Using this result, we found that for a photon just grazing the Sun's surface the deflection is 1.75″, which is exactly the same as that given by Einstein's theory. An explanation for this pseudo-paradox is provided.
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spelling Prediction of R + R2 gravity for the deflection of a photon passing close to the SunThe cross-section for the scattering of a photon by the Sun's gravitational field, treated as an external field, is computed in the framework of R + R2 gravity. Using this result, we found that for a photon just grazing the Sun's surface the deflection is 1.75″, which is exactly the same as that given by Einstein's theory. An explanation for this pseudo-paradox is provided.Inst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SPDepartamento de Física Inst. de Fis. de São Carlos Universidade de São Paulo, C.P. 369, 13560-250 São Carlos, SPDepartamento de Física Fundaccao Univ. Estadual de Maringa, Av Colombo 5790, 87020-900 Maringá, PrInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo, SPUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Universidade Estadual de Maringá (UEM)Accioly, A. [UNESP]Ragusa, S.De Rey Neto, E. C. [UNESP]Mukai, H.2022-04-28T20:01:13Z2022-04-28T20:01:13Z1999-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article595-600Nuovo Cimento della Societa Italiana di Fisica B, v. 114, n. 5, p. 595-600, 1999.0369-3554http://hdl.handle.net/11449/2245702-s2.0-2242467645Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNuovo Cimento della Societa Italiana di Fisica Binfo:eu-repo/semantics/openAccess2022-04-28T20:01:13Zoai:repositorio.unesp.br:11449/224570Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:52:57.643958Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
title Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
spellingShingle Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
Accioly, A. [UNESP]
title_short Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
title_full Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
title_fullStr Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
title_full_unstemmed Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
title_sort Prediction of R + R2 gravity for the deflection of a photon passing close to the Sun
author Accioly, A. [UNESP]
author_facet Accioly, A. [UNESP]
Ragusa, S.
De Rey Neto, E. C. [UNESP]
Mukai, H.
author_role author
author2 Ragusa, S.
De Rey Neto, E. C. [UNESP]
Mukai, H.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
Universidade Estadual de Maringá (UEM)
dc.contributor.author.fl_str_mv Accioly, A. [UNESP]
Ragusa, S.
De Rey Neto, E. C. [UNESP]
Mukai, H.
description The cross-section for the scattering of a photon by the Sun's gravitational field, treated as an external field, is computed in the framework of R + R2 gravity. Using this result, we found that for a photon just grazing the Sun's surface the deflection is 1.75″, which is exactly the same as that given by Einstein's theory. An explanation for this pseudo-paradox is provided.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-01
2022-04-28T20:01:13Z
2022-04-28T20:01:13Z
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 Nuovo Cimento della Societa Italiana di Fisica B, v. 114, n. 5, p. 595-600, 1999.
0369-3554
http://hdl.handle.net/11449/224570
2-s2.0-2242467645
identifier_str_mv Nuovo Cimento della Societa Italiana di Fisica B, v. 114, n. 5, p. 595-600, 1999.
0369-3554
2-s2.0-2242467645
url http://hdl.handle.net/11449/224570
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Nuovo Cimento della Societa Italiana di Fisica B
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 595-600
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128286110253056

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