Effects of Dynamical Compactification on D-Dimensional Gauss-Bonnet FRW Cosmology

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dc.creatorAndrew, Keith
dc.creatorBolen, Brett
dc.creatorMiddleton, Chad A.
dc.date2006-08-17
dc.date.accessioned2026-07-07T07:20:28Z
dc.date.available2026-07-07T07:20:28Z
dc.descriptionWe examine the effect on cosmological evolution of adding a string motivated Gauss-Bonnet term to the traditional Einstein-Hilbert action for a (1 + 3) + d dimensional Friedman-Robertson- Walker (FRW) metric. By assuming that the additional dimensions compactify as the usual 3 spatial dimensions expand, we find that the Gauss Bonnet terms give perturbative corrections to the FRW equations. We find corrections that appear in the calculation of both the Hubble constant, H0, and the acceleration parameter, q0, for a variety of cases that are consistent with a dark energy equation of state.
dc.description13 pages, submitted to Classical and Quantum Gravity
dc.identifierhttps://arxiv.org/abs/hep-th/0608127
dc.identifierhttp://arxiv.org/abs/hep-th/0608127
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114967
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleEffects of Dynamical Compactification on D-Dimensional Gauss-Bonnet FRW Cosmology
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