Towards a covariant model for cosmic self-acceleration

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dc.creatorKoshelev, Alexey S.
dc.creatorTomaras, Theodore N.
dc.date2007-06-22
dc.date2007-10-09
dc.date.accessioned2026-07-07T10:56:22Z
dc.date.available2026-07-07T10:56:22Z
dc.descriptionAn explicitly covariant formulation is presented of a modified DGP scenario proposed recently [1], to avoid the instability of the self-accelerating branch. It is based on the introduction of a bulk scalar field with appropriate non-minimal coupling to the bulk Einstein-Hilbert term. The method is general and may be applied to other models as well.
dc.description10 pages, no figures; v2: version published in JHEP
dc.identifierhttps://arxiv.org/abs/0706.3393
dc.identifierhttp://arxiv.org/abs/0706.3393
dc.identifierJHEP0710:012,2007
dc.identifierdoi:10.1088/1126-6708/2007/10/012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186388
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTowards a covariant model for cosmic self-acceleration
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