Nonflat time-variable dark energy cosmology

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dc.contributor.author Pavlov, Anatoly
dc.contributor.author Westmoreland, Shawn
dc.contributor.author Saaidi, Khaled
dc.contributor.author Ratra, Bharat V.
dc.date.accessioned 2014-02-18T22:25:04Z
dc.date.available 2014-02-18T22:25:04Z
dc.date.issued 2014-02-18
dc.identifier.uri http://hdl.handle.net/2097/17177
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 https://doi.org/10.1103/PhysRevD.88.123513 en_US
dc.rights This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). en_US
dc.rights.uri http://rightsstatements.org/vocab/InC/1.0/
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
dc.date.published 2013 en_US
dc.citation.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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