Publicação: Tree-level violation of the equivalence principle
| dc.contributor.author | Accioly, A. | |
| dc.contributor.author | Ragusa, S. | |
| dc.contributor.author | Blas, H. | |
| dc.contributor.author | Mukai, H. | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.contributor.institution | Universidade Estadual de Maringá (UEM) | |
| dc.date.accessioned | 2014-05-20T14:06:36Z | |
| dc.date.available | 2014-05-20T14:06:36Z | |
| dc.date.issued | 2002-06-01 | |
| dc.description.abstract | Massive particles of spin 0 and 1 violate the equivalence principle (EP) at the tree level. on the other hand, if these particles are massless, they agree with the EP, which leads us to conjecture that from a semiclassical viewpoint massless particles, no matter what their spin, obey the EP. General relativity predicts a deflection angle of 2.63' for a nonrelativistic spinless massive boson passing close to the Sun, while for a massive vectorial boson of spin 1 the corresponding deflection is 2.62'. | en |
| dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | |
| dc.description.affiliation | Univ São Paulo, Inst Fis, BR-13560 Sao Carlos, Brazil | |
| dc.description.affiliation | Fundação Univ Estadual Maringa, Dept Fis, Maringa, Parana, Brazil | |
| dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | |
| dc.format.extent | 1019-1025 | |
| dc.identifier | http://dx.doi.org/10.1023/A:1016031109752 | |
| dc.identifier.citation | International Journal of Theoretical Physics. New York: Kluwer Academic/plenum Publ, v. 41, n. 6, p. 1019-1025, 2002. | |
| dc.identifier.doi | 10.1023/A:1016031109752 | |
| dc.identifier.issn | 0020-7748 | |
| dc.identifier.uri | http://hdl.handle.net/11449/23380 | |
| dc.identifier.wos | WOS:000176416400003 | |
| dc.language.iso | eng | |
| dc.publisher | Kluwer Academic/plenum Publ | |
| dc.relation.ispartof | International Journal of Theoretical Physics | |
| dc.relation.ispartofjcr | 0.968 | |
| dc.relation.ispartofsjr | 0,285 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.subject | equivalence principle | pt |
| dc.subject | massive scalar boson | pt |
| dc.subject | massive vectorial boson | pt |
| dc.title | Tree-level violation of the equivalence principle | en |
| dc.type | Artigo | |
| dcterms.license | http://www.springer.com/open+access/authors+rights | |
| dcterms.rightsHolder | Kluwer Academic/plenum Publ | |
| dspace.entity.type | Publication | |
| unesp.author.lattes | 7513476405206824[1] | |
| unesp.author.orcid | 0000-0002-8113-8890[1] | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |
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