Searching Exact Solutions for Compact Stars in Braneworld: a conjecture

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dc.creatorOvalle, J
dc.date2007-03-19
dc.date2008-07-08
dc.date.accessioned2026-07-07T12:39:59Z
dc.date.available2026-07-07T12:39:59Z
dc.descriptionIn the context of the braneworld, a method to find consistent solutions to Einstein's field equations in the interior of a spherically symmetric, static and non uniform stellar distribution with Weyl stresses is developed. This method, based in the fact that any braneworld stellar solution must have the general relativity solution as a limit, produces a constraint which reduces the degrees of freedom on the brane. Hence the non locality and non closure of the braneworld equations can be overcome. The constraint found is physically interpreted as a necessary condition to regain general relativity, and a particular solution for it is used to find an exact and physically acceptable analytical internal solution to no-uniform stellar distributions on the brane. It is shown that such an exact solution is possible due to the fact that bulk corrections to pressure, density and a metric component are a null source of anisotropic effects on the brane. A conjecture is proposed about the possibility of finding physically relevant exact solutions to non-uniform stellar distributions on the brane.
dc.description24 pages; a new section with a regular solution; to appear in Modern Phys. Lett. A
dc.identifierhttps://arxiv.org/abs/gr-qc/0703095
dc.identifierhttp://arxiv.org/abs/gr-qc/0703095
dc.identifierMod.Phys.Lett.A23:3247-3263,2008
dc.identifierdoi:10.1142/S0217732308027011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219313
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleSearching Exact Solutions for Compact Stars in Braneworld: a conjecture
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