On Born-Infeld Gravity in Weitzenbock spacetime

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dc.creatorFerraro, Rafael
dc.creatorFiorini, Franco
dc.date2008-12-10
dc.date.accessioned2026-07-07T12:27:05Z
dc.date.available2026-07-07T12:27:05Z
dc.descriptionUsing the Teleparallel Equivalent of General Relativity formulated in Weitzenböck spacetime, we thoroughly explore a kind of Born-Infeld regular gravity leading to second order field equations for the vielbein components. We explicitly solve the equations of motion for two examples: the extended BTZ black hole, which results to exist even if the cosmological constant is positive, and a cosmological model with matter, where the scale factor results to be well behaved, giving so a singularity-free solution.
dc.description8 pages, 1 figure. Accepted for publication in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0812.1981
dc.identifierhttp://arxiv.org/abs/0812.1981
dc.identifierPhys.Rev.D78:124019,2008
dc.identifierdoi:10.1103/PhysRevD.78.124019
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215091
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleOn Born-Infeld Gravity in Weitzenbock spacetime
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