Homogeneous cosmologies in generalized modified gravity

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dc.creatorCognola, Guido
dc.creatorZerbini, Sergio
dc.date2008-02-27
dc.date.accessioned2026-07-07T12:14:14Z
dc.date.available2026-07-07T12:14:14Z
dc.descriptionDynamical system methods are used in the study of the stability of spatially flat homogeneous cosmologies within a large class of generalized modified gravity models in the presence of a relativistic matter-radiation fluid. The present approach can be considered as the generalization of previous works in which only $F(R)$ cases were considered. Models described by an arbitrary function of all possible geometric invariants are investigated and general equations giving all critical points are derived.
dc.description13 pages, no figures
dc.identifierhttps://arxiv.org/abs/0802.3967
dc.identifierhttp://arxiv.org/abs/0802.3967
dc.identifierInt.J.Theor.Phys.47:3186-3200,2008
dc.identifierdoi:10.1007/s10773-008-9754-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211119
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleHomogeneous cosmologies in generalized modified gravity
dc.typetext

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