Eleven spherically symmetric constant density solutions with cosmological constant

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dc.creatorBoehmer, Christian G.
dc.date2003-12-04
dc.date2006-02-04
dc.date.accessioned2026-07-07T06:35:03Z
dc.date.available2026-07-07T06:35:03Z
dc.descriptionEinstein's field equations with cosmological constant are analysed for a static, spherically symmetric perfect fluid having constant density. Five new global solutions are described. One of these solutions has the Nariai solution joined on as an exterior field. Another solution describes a decreasing pressure model with exterior Schwarzschild-de Sitter spacetime having decreasing group orbits at the boundary. Two further types generalise the Einstein static universe. The other new solution is unphysical, it is an increasing pressure model with a geometric singularity.
dc.description19 pages, 5 figures, 1 table, revised bibliography, corrected eqn. (3.11), typos corrected, two new references
dc.identifierhttps://arxiv.org/abs/gr-qc/0312027
dc.identifierhttp://arxiv.org/abs/gr-qc/0312027
dc.identifierGen.Rel.Grav. 36 (2004) 1039-1054
dc.identifierdoi:10.1023/B:GERG.0000018088.69051.3b
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99701
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleEleven spherically symmetric constant density solutions with cosmological constant
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