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Exact relativistic magnetized haloes around rotating disks

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datacite.rightshttp://purl.org/coar/access_right/c_abf2
dc.creatorGutiérrez-Piñeres A.C.
dc.creatorCapistrano A.J.S.
dc.date.accessioned2019-11-06T19:05:19Z
dc.date.available2019-11-06T19:05:19Z
dc.date.issued2015
dc.description.abstractThe study of the dynamics of magnetic fields in galaxies is one of important problems in formation and evolution of galaxies. In this paper, we present the exact relativistic treatment of a rotating disk surrounded by a magnetized material halo. The features of the halo and disk are described by the distributional energy-momentum tensor of a general fluid in canonical form. All the relevant quantities and the metric and electromagnetic potentials are exactly determined by an arbitrary harmonic function only. For instance, the generalized Kuzmin-disk potential is used. The particular class of solutions obtained is asymptotically flat and satisfies all the energy conditions. Moreover, the motion of a charged particle on the halo is described. As far as we know, this is the first relativistic model describing analytically the magnetized halo of a rotating disk. © 2015 Antonio C. Gutiérrez-Piñeres and Abraão J. S. Capistrano.eng
dc.format.mediumRecurso electrónico
dc.format.mimetypeapplication/pdf
dc.identifier.citationAdvances in Mathematical Physics; Vol. 2015
dc.identifier.doi10.1155/2015/916026
dc.identifier.instnameUniversidad Tecnológica de Bolívar
dc.identifier.issn1687-9120
dc.identifier.reponameRepositorio UTB
dc.identifier.urihttps://hdl.handle.net/20.500.12585/8758
dc.language.isoeng
dc.publisherHindawi Publishing Corporation
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.ccAtribución-NoComercial 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourcehttps://www2.scopus.com/inward/record.uri?eid=2-s2.0-84953307462&doi=10.1155%2f2015%2f916026&partnerID=40&md5=7507f585041f8e3930fb22d8592889ba
dc.sourceScopus 25225467000
dc.sourceScopus 26530767700
dc.titleExact relativistic magnetized haloes around rotating disks
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículo
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oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85

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