Scaling Laws for the Cosmological Constant

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dc.creatorBauer, Florian
dc.date2005-12-01
dc.date2006-09-06
dc.date.accessioned2026-07-07T06:53:54Z
dc.date.available2026-07-07T06:53:54Z
dc.descriptionWe study the expansion of the universe at late times in the case that the cosmological constant obeys certain scaling laws motivated by renormalisation group running in quantum theories. The renormalisation scale is identified with the Hubble scale and the inverse radii of the event and particle horizon, respectively. We find de Sitter solutions, power-law expansion and super-exponential expansion in addition to future singularities of the Big Rip and Big Crunch type.
dc.description15 pages, 6 figures, conclusions improved
dc.identifierhttps://arxiv.org/abs/gr-qc/0512007
dc.identifierhttp://arxiv.org/abs/gr-qc/0512007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105754
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleScaling Laws for the Cosmological Constant
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