The evolution of tensor perturbations in scalar-tensor theories of gravity

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dc.creatorCarloni, Sante
dc.creatorDunsby, Peter K. S.
dc.date2006-12-21
dc.date.accessioned2026-07-07T11:21:37Z
dc.date.available2026-07-07T11:21:37Z
dc.descriptionThe evolution equations for tensor perturbations in a generic scalar tensor theory of gravity are presented. Exact solution are given for a specific class of theories and Friedmann-Lemaître-Robertson-Walker backgrounds. In these cases it is shown that, although the evolution of tensor models depends on the choice of parameters of the theory, no amplification is possible if the gravitational interaction is attractive.
dc.description11 pages, 2 figures, submitted to Physical Review D
dc.identifierhttps://arxiv.org/abs/gr-qc/0612133
dc.identifierhttp://arxiv.org/abs/gr-qc/0612133
dc.identifierPhys.Rev.D75:064012,2007
dc.identifierdoi:10.1103/PhysRevD.75.064012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194315
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleThe evolution of tensor perturbations in scalar-tensor theories of gravity
dc.typetext

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