Primordial Entropy Production and Lambda-driven Inflation from Quantum Einstein Gravity

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dc.creatorBonanno, Alfio
dc.creatorReuter, Martin
dc.date2008-03-17
dc.date.accessioned2026-07-07T12:14:17Z
dc.date.available2026-07-07T12:14:17Z
dc.descriptionWe review recent work on renormalization group (RG) improved cosmologies based upon a RG trajectory of Quantum Einstein Gravity (QEG) with realistic parameter values. In particular we argue that QEG effects can account for the entire entropy of the present Universe in the massless sector and give rise to a phase of inflationary expansion. This phase is a pure quantum effect and requires no classical inflaton field.
dc.description12 pages, 4 figures, IGCG-07 Pune
dc.identifierhttps://arxiv.org/abs/0803.2546
dc.identifierhttp://arxiv.org/abs/0803.2546
dc.identifierJ.Phys.Conf.Ser.140:012008,2008
dc.identifierdoi:10.1088/1742-6596/140/1/012008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211138
dc.subjectAstrophysics
dc.titlePrimordial Entropy Production and Lambda-driven Inflation from Quantum Einstein Gravity
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