Non-relativistic spacetimes with cosmological constant

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorFed Univ Para
dc.date.accessioned2014-05-20T14:06:43Z
dc.date.available2014-05-20T14:06:43Z
dc.date.created2014-05-20T14:06:43Z
dc.date.issued1999-02-01
dc.identifierClassical and Quantum Gravity. Bristol: Iop Publishing Ltd, v. 16, n. 2, p. 495-506, 1999.
dc.identifier0264-9381
dc.identifierhttp://hdl.handle.net/11449/23430
dc.identifier10.1088/0264-9381/16/2/013
dc.identifierWOS:000078731900015
dc.identifier1599966126072450
dc.description.abstractRecent data on supernovae favour high values of the cosmological constant. Spacetimes with a cosmological constant have non-relativistic kinematics quite different from Galilean kinematics. de Sitter spacetimes, vacuum solutions of Einstein's equations with a cosmological constant, reduce in the non-relativistic limit to Newton-Hooke spacetimes, which are non-metric homogeneous spacetimes with non-vanishing curvature. The whole non-relativistic kinematics would then be modified, with possible consequences to cosmology, and in particular to the missing-mass problem.
dc.languageeng
dc.publisherIop Publishing Ltd
dc.relationClassical and Quantum Gravity
dc.relation3.283
dc.relation1,809
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleNon-relativistic spacetimes with cosmological constant
dc.typeArtículos de revistas


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