Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/27552

TítuloMatching the Linet-Tian spacetime with conformally flat cylindrically symmetric sources
Autor(es)Brito, Irene
Silva, M. F. A. da
Mena, Filipe C.
Santos, N. O.
Data2014
EditoraSpringer
RevistaSpringer Proceedings in Mathematics and Statistics
Resumo(s)We consider static cylindrically symmetric spacetimes with a cosmological constant Lambda and obtain conformally flat solutions of the Einstein field equations. For these interior solutions we study the matching problem with the exterior Linet-Tian spacetime ([2],[3]), which is a generalization of the Levi-Civita spacetime including a cosmological constant, and show that the matching is possible if Lambda > 0. This work generalizes the results obtained in [1] for the Lambda = 0 case, where it was proved that static cylindrically symmetric sources matched to the Levi-Civita spacetime do not admit conformally flat solutions. The only known interiors to the Linet-Tian spacetime are the dust Einstein static spacetime [4] and static cylindrical shell sources [5].
TipoconferencePaper
URIhttp://hdl.handle.net/1822/27552
ISBN9783642401565
DOI10.1007/978-3-642-40157-2_72
ISSN2194-1009
Versão da editoraThe original publication is available at www.springerlink.com: http://link.springer.com/chapter/10.1007/978-3-642-40157-2_72#
Arbitragem científicayes
AcessorestrictedAccess
Aparece nas coleções:CMAT - Comunicações com arbitragem/Communications with refereeing

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