Gravitational entropy in cosmological models

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dc.creatorPelavas, Nicos
dc.creatorColey, Alan
dc.date2004-10-01
dc.date.accessioned2026-07-07T06:30:46Z
dc.date.available2026-07-07T06:30:46Z
dc.descriptionWe discuss whether an appropriately defined dimensionless scalar function might be an acceptable candidate for the gravitational entropy, by explicitly considering Szekeres and Bianchi type VI$_{h}$ models that admit an isotropic singularity. We also briefly discuss other possible gravitational entropy functions, including an appropriate measure of the velocity dependent Bel-Robinson tensor.
dc.description6 pages, revtex
dc.identifierhttps://arxiv.org/abs/gr-qc/0410008
dc.identifierhttp://arxiv.org/abs/gr-qc/0410008
dc.identifierInt.J.Theor.Phys. 45 (2006) 1258-1266
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98422
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleGravitational entropy in cosmological models
dc.typetext

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