Regular Type III and Type N Approximate Solutions

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dc.creatorDownes, Philip
dc.creatorMacAllevey, Paul
dc.creatorNita, Bogdan
dc.creatorRobinson, Ivor
dc.date2001-05-18
dc.date.accessioned2026-07-07T03:25:54Z
dc.date.available2026-07-07T03:25:54Z
dc.descriptionNew type III and type N approximate solutions which are regular in the linear approximation are shown to exist. For that, we use complex transformations on self-dual Robinson-Trautman metrics rather then the classical approach. The regularity criterion is the boundedness and vanishing at infinity of a scalar obtained by saturating the Bel-Robinson tensor of the first approximation by a time-like vector which is constant with respect to the zeroth approximation.
dc.description6 pages, no figures
dc.identifierhttps://arxiv.org/abs/gr-qc/0105064
dc.identifierhttp://arxiv.org/abs/gr-qc/0105064
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33894
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleRegular Type III and Type N Approximate Solutions
dc.typetext

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