Nonflat time-variable dark energy cosmology

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Show simple item record Pavlov, Anatoly Westmoreland, Shawn Saaidi, Khaled Ratra, Bharat V. 2014-02-18T22:25:04Z 2014-02-18T22:25:04Z 2014-02-18
dc.description.abstract We generalize the time-variable dark energy scalar field Φ model (ΦCDM) to nonflat space. We show that even in the space-curvature-dominated epoch the scalar field solution is a time-dependent fixed point or attractor, with scalar field energy density that grows relative to the energy density in spatial curvature. This is the first example of a physically consistent and complete model of dynamical dark energy in a nonflat geometry. en_US
dc.language.iso en_US en_US
dc.relation.uri en_US
dc.rights © 2013 American Physical Society en_US
dc.subject Dark energy en_US
dc.subject Nonflat space en_US
dc.title Nonflat time-variable dark energy cosmology en_US
dc.type Article (publisher version) en_US 2013 en_US
dc.citation.doi doi:10.1103/PhysRevD.88.123513 en_US
dc.citation.epage 123513-9 en_US
dc.citation.issue 12 en_US
dc.citation.jtitle Physical Review D - Particles, Fields, Gravitation and Cosmology en_US
dc.citation.spage 123513-1 en_US
dc.citation.volume 88 en_US
dc.contributor.authoreid ratra en_US

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