A Way to Dynamically Overcome the Cosmological Constant Problem

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dc.creatorComelli, Denis
dc.date2007-04-13
dc.date.accessioned2026-07-07T12:23:51Z
dc.date.available2026-07-07T12:23:51Z
dc.descriptionThe Cosmological Constant problem can be solved once we require that the full standard Einstein Hilbert lagrangian, gravity plus matter, is multiplied by a total derivative. We analyze such a picture writing the total derivative as the covariant gradient of a new vector field (b_mu). The dynamics of this b_mu field can play a key role in the explanation of the present cosmological acceleration of the Universe.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/0704.1802
dc.identifierhttp://arxiv.org/abs/0704.1802
dc.identifierInt.J.Mod.Phys.A23:4133-4143,2008
dc.identifierdoi:10.1142/S0217751X08041359
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/214137
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleA Way to Dynamically Overcome the Cosmological Constant Problem
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