De Sitter relativity and quantum physics

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dc.contributor.authorAldrovandi, R. [UNESP]
dc.contributor.authorAlmeida, J.P. Beltrán [UNESP]
dc.contributor.authorMayor, C. S O [UNESP]
dc.contributor.authorPereira, J. G. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:22:39Z
dc.date.available2014-05-27T11:22:39Z
dc.date.issued2007-12-01
dc.description.abstractIn the presence of a cosmological constant, interpreted as a purely geometric entity, absence of matter is represented by a de Sitter spacetime. As a consequence, ordinary Poincaré special relativity is no longer valid and must be replaced by a de Sitter special relativity. By considering the kinematics of a spinless particle in a de Sitter spacetime, we study the geodesics of this spacetime, the ensuing definitions of canonical momenta, and explore possible implications for quantum mechanics. © 2007 American Institute of Physics.en
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 São Paulo
dc.format.extent175-184
dc.identifierhttp://dx.doi.org/10.1063/1.2827302
dc.identifier.citationAIP Conference Proceedings, v. 962, p. 175-184.
dc.identifier.doi10.1063/1.2827302
dc.identifier.file2-s2.0-71749088133.pdf
dc.identifier.issn0094-243X
dc.identifier.issn1551-7616
dc.identifier.lattes1599966126072450
dc.identifier.scopus2-s2.0-71749088133
dc.identifier.urihttp://hdl.handle.net/11449/70009
dc.identifier.wosWOS:000254075500023
dc.language.isoeng
dc.relation.ispartofAIP Conference Proceedings
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDe Sitter relativity
dc.subjectGeodesics
dc.subjectQuantum mechanics
dc.titleDe Sitter relativity and quantum physicsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
unesp.author.lattes1599966126072450
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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