Broken Scale Invariance and Quintessence (a quarter of a century ago)

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dc.creatorVenturi, G.
dc.date2006-12-21
dc.date.accessioned2026-07-07T07:37:44Z
dc.date.available2026-07-07T07:37:44Z
dc.descriptionThe cosmological consequences of a simple scalar field model for the generation of Newton's constant through the spontaneous breaking of scale invariance in a curved space-time are again presented and discussed. Such a model leads to a consistent description wherein the introduction of matter introduces a small perturbation on a de Sitter universe and a time dependence of the gravitational coupling.
dc.description3 pages, contribution to the proceedings of MG11, Berlin, 23-29 July, 2006
dc.identifierhttps://arxiv.org/abs/gr-qc/0612132
dc.identifierhttp://arxiv.org/abs/gr-qc/0612132
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/120877
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleBroken Scale Invariance and Quintessence (a quarter of a century ago)
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