Conformal Ricci and Matter Collineations for Two Perfect Fluids

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dc.creatorSharif, M.
dc.creatorTehseen, Naghmana
dc.date2009-02-27
dc.date.accessioned2026-07-07T13:15:11Z
dc.date.available2026-07-07T13:15:11Z
dc.descriptionConformal Ricci and conformal matter collineations for the combination of two perfect fluids in General Relativity are investigated. We study the existence of timelike and spacelike conformal Ricci and matter collineations by introducing the kinematical and dynamical properties of such fluids and using the Einstein field equations. Some recent studies on conformal collineations are extended and new results are found. It is worth mentioning that we recover all the previous results a special cases.
dc.description15 pages, accepted for publication Chinse J. Physics
dc.identifierhttps://arxiv.org/abs/0902.4749
dc.identifierhttp://arxiv.org/abs/0902.4749
dc.identifierChinese J. Physics 47(2009)115-133
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230403
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleConformal Ricci and Matter Collineations for Two Perfect Fluids
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