Shear and Vorticity in Inflationary Brans-Dicke Cosmology with Lambda-Term

Simple item page
dc.creatorBerman, Marcelo Samuel
dc.date2007-03-28
dc.date2008-08-06
dc.date.accessioned2026-07-07T12:00:27Z
dc.date.available2026-07-07T12:00:27Z
dc.descriptionWe find a solution for exponential inflation in Brans-Dicke cosmology endowed with a cosmological term, which includes time-varying shear and vorticity. We find that the scalar field and the scale factor increase exponentialy while shear, vorticity, energy density, cosmic pressure and the cosmological term decay exponentialy for beta < 0, where beta is defined in the text.
dc.description8 pages including front one. Published by Astrophysics and Space Science
dc.identifierhttps://arxiv.org/abs/physics/0703244
dc.identifierhttp://arxiv.org/abs/physics/0703244
dc.identifierAstrophys.SpaceSci.310:205-207,2007
dc.identifierdoi:10.1007/s10509-007-9502-z
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206847
dc.subjectGeneral Physics
dc.titleShear and Vorticity in Inflationary Brans-Dicke Cosmology with Lambda-Term
dc.typetext

Files

Collections

arXiv