Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism

doi:10.1016/j.geomphys.2015.08.026

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/39084

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Campo DC	Valor	Idioma
dc.contributor.author	Brito, Irene	por
dc.contributor.author	Ramos, Maria Piedade Machado	por
dc.date.accessioned	2015-12-18T15:03:11Z	-
dc.date.issued	2015-12	-
dc.identifier.issn	0393-0440	por
dc.identifier.uri	https://hdl.handle.net/1822/39084	-
dc.description.abstract	Conformally flat spacetimes with an elastic stress energy tensor having diagonal trace-free anisotropic pressure are investigated using 1+3 formalism. The 1+3 Bianchi and Jacobi identities and Einstein field equations are written for a particular case with a conformal factor dependent on only one spatial coordinate. Solutions with non null anisotropic pressure are obtained.	por
dc.description.sponsorship	This research was partially supported by the Research Centre of Mathematics of the University of Minho through the FEDER Funds Programa Operacional Factores de Competitividade COMPETE, and by the Portuguese Funds through FCT-Fundacao para a Ciencia e Tecnologia within the Project Est-C/MAT/UI0013/2011. IB also thanks CMAT for support through the FCT Project Est-OE/MAT/UI0013/2014.	por
dc.language.iso	eng	por
dc.publisher	Elsevier 1	por
dc.rights	restrictedAccess	por
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	por
dc.subject	Elasticity	por
dc.subject	General relativity	por
dc.subject	1+3 formalism	por
dc.title	Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism	por
dc.type	article	por
dc.peerreviewed	yes	por
dc.relation.publisherversion	The original publication is available at http://www.sciencedirect.com/science/article/pii/S039304401500220X .	por
sdum.publicationstatus	published	por
oaire.citationStartPage	482	por
oaire.citationEndPage	492	por
oaire.citationTitle	Journal of Geometry and Physics	por
oaire.citationVolume	98	por
dc.identifier.doi	10.1016/j.geomphys.2015.08.026	por
dc.subject.fos	Ciências Naturais::Matemáticas	por
dc.subject.wos	Science & Technology	por
sdum.journal	Journal of Geometry and Physics	por
Aparece nas coleções:	CMAT - Artigos em revistas com arbitragem / Papers in peer review journals