The universe seen at different scales

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dc.creatorEllis, G. F. R.
dc.creatorBuchert, T.
dc.date2005-06-21
dc.date2005-07-05
dc.date.accessioned2026-07-07T06:22:57Z
dc.date.available2026-07-07T06:22:57Z
dc.descriptionA large-scale smoothed-out model of the universe ignores small-scale inhomogeneities, but the averaged effects of those inhomogeneities may alter both observational and dynamical relations at the larger scale. This article discusses these effects, and comments briefly on the relation to gravitational entropy.
dc.description17 pages; matches published version in Phys. Lett. A (Einstein special issue)
dc.identifierhttps://arxiv.org/abs/gr-qc/0506106
dc.identifierhttp://arxiv.org/abs/gr-qc/0506106
dc.identifierPhys.Lett. A347 (2005) 38-46
dc.identifierdoi:10.1016/j.physleta.2005.06.087
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96070
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleThe universe seen at different scales
dc.typetext

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