Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/24145
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aldrovandi, R. | - |
dc.contributor.author | Pereira, J. G. | - |
dc.date.accessioned | 2013-09-30T18:53:21Z | - |
dc.date.accessioned | 2014-05-20T14:09:21Z | - |
dc.date.accessioned | 2016-10-25T17:16:49Z | - |
dc.date.available | 2013-09-30T18:53:21Z | - |
dc.date.available | 2014-05-20T14:09:21Z | - |
dc.date.available | 2016-10-25T17:16:49Z | - |
dc.date.issued | 2009-10-01 | - |
dc.identifier | http://dx.doi.org/10.1134/S020228930904001X | - |
dc.identifier.citation | Gravitation & Cosmology. New York: Springer, v. 15, n. 4, p. 287-294, 2009. | - |
dc.identifier.issn | 0202-2893 | - |
dc.identifier.uri | http://hdl.handle.net/11449/24145 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/24145 | - |
dc.description.abstract | The main consequences of de Sitter Special Relativity for the Standard Model of physical cosmology are examined. The cosmological constant I > appears, in this theory, as a manifestation of the proper conformal current which must be added to the usual energy-momentum density when the Poincar, kinematics of special relativity is replaced by a de Sitter kinematics. Since that conformal current itself vanishes in the absence of sources, I > is ultimately dependent on the matter content and can in principle be calculated. A present-day value very close to that given by the crossed supernova/BBR data is obtained through simple and reasonable assumptions. Also, a primeval inflation of polynomial type is found, and the usual notion of a comoving observer is shown to be slightly modified. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.format.extent | 287-294 | - |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.source | Web of Science | - |
dc.title | De Sitter Special Relativity: Effects on cosmology | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | São Paulo State Univ, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.description.affiliationUnesp | São Paulo State Univ, Inst Fis Teor, BR-01405900 São Paulo, Brazil | - |
dc.identifier.doi | 10.1134/S020228930904001X | - |
dc.identifier.wos | WOS:000271980100001 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Gravitation & Cosmology | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.