Generalizing TeVeS Cosmology

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dc.creatorSkordis, Constantinos
dc.date2008-01-13
dc.date.accessioned2026-07-07T11:55:12Z
dc.date.available2026-07-07T11:55:12Z
dc.descriptionI consider an extented version of Bekenstein's Tensor-Vector-Scalar theory where the action of the vector field is of a general Einstein-Ether form. This work presents the cosmological equations of this theory, both at the background and perturbed level, for scalar, vector and tensor perturbation modes. By solving the background equations in the radiation era analytically, to an excellent approximation, I construct the primordial adiabatic perturbation for a general family of scalar field kinetic functions.
dc.description12 pages
dc.identifierhttps://arxiv.org/abs/0801.1985
dc.identifierhttp://arxiv.org/abs/0801.1985
dc.identifierPhys.Rev.D77:123502,2008
dc.identifierdoi:10.1103/PhysRevD.77.123502
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205166
dc.subjectAstrophysics
dc.titleGeneralizing TeVeS Cosmology
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