Perfect fluid space-times admitting a 3-dimensional conformal group acting on null orbits

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dc.creatorSintes, A. M.
dc.creatorCarot, J.
dc.date2000-05-16
dc.date.accessioned2026-07-07T03:24:57Z
dc.date.available2026-07-07T03:24:57Z
dc.descriptionSpace-times admitting a 3-dimensional Lie group of conformal motions $C_3$ acting on null orbits are studied. Coordinate expressions for the metric and the conformal Killing vectors (CKV) are then provided (irrespectively of the matter content) and all possible perfect fluid solutions are found, although none of them verifies the weak and dominant energy conditions over the whole space-time manifold.
dc.descriptionLatex 4 pages. Published in: "Some topics on General Relativity and Gravitational Radiation". Edts. J.A. Mirales, J.A. Morales, and D. Saez; Editions Frontiers. pp. 297-300 (1997)
dc.identifierhttps://arxiv.org/abs/gr-qc/0005065
dc.identifierhttp://arxiv.org/abs/gr-qc/0005065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/33536
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titlePerfect fluid space-times admitting a 3-dimensional conformal group acting on null orbits
dc.typetext

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