Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism
| 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.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.distribution | international | por |
| dc.identifier.doi | 10.1016/j.geomphys.2015.08.026 | por |
| dc.identifier.issn | 0393-0440 | por |
| dc.identifier.uri | https://hdl.handle.net/1822/39084 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.publisherversion | The original publication is available at http://www.sciencedirect.com/science/article/pii/S039304401500220X . | 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.subject.fos | Ciências Naturais::Matemáticas | por |
| dc.subject.wos | Science & Technology | por |
| dc.title | Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism | por |
| dc.type | article | por |
| dspace.entity.type | Publication | en |
| oaire.citationEndPage | 492 | por |
| oaire.citationStartPage | 482 | por |
| oaire.citationTitle | Journal of Geometry and Physics | por |
| oaire.citationVolume | 98 | por |
| sdum.journal | Journal of Geometry and Physics | por |
| sdum.publicationstatus | published | por |
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