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dc.contributor.editorRuffini R.
dc.contributor.editorBianchi M.
dc.contributor.editorJantzen R.T.
dc.creatorGutiérrez-Piñeres A.C.
dc.creatorCapistrano A.J.S.
dc.identifier.citation14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, Proceedings; pp. 2738-2743
dc.description.abstractA class of exact conformastatic solutions of the Einstein-Maxwell field equations is presented in which the gravitational and electromagnetic potentials are completely determined by a harmonic function only. The motion of test particles is investigated in the background of a space-time characterized by this class of solutions. We focus on the study of circular stable and unstable orbits obtained by taking account particular harmonic functions defining the gravitational potential. We show that is possible to have repulsive force generated by the charge distribution of the source. As the space-time here considered is singularity free we conclude that this phenomena is not exclusive to the case of naked singularities. Additionally, we obtain an expression for the perihelion advance of the test particles in a general magnetized conformastatic space-time. Copyright © 2018 by the Editors.All rights reserved.eng
dc.description.sponsorshipInternational Center for Relativistic Astrophysics Network (ICRANet);International Centre for Theoretical Physics (ICTP);International Union of Pure and Applied Physics (IUPAP);Istituto Nazionale di Fisica Nucleare (INFN);The Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
dc.format.mediumRecurso electrónico
dc.publisherWorld Scientific Publishing Co. Pte. Ltd.
dc.titleMotion of test particles in a magnetized conformastatic background
dcterms.bibliographicCitationGutiérrez-Piñeres, A.C., González, G.A., Quevedo, H., Conformastatic disk-haloes in Einstein-maxwell gravity (2013) Phys. Rev. D, 87, p. 044010. , Feb
dcterms.bibliographicCitationGutiérrez-Piñeres, A.C., Conformastationary disk-haloes in Einstein-maxwell gravity (2015) General Relativity and Gravitation, p. 47
dcterms.bibliographicCitationPugliese, D., Quevedo, H., Ruffini, R., Motion of charged test particles in Reissner-nordström spacetime (2011) Phys. Rev. D, 83, p. 104052. , May
dcterms.bibliographicCitationPugliese, D., Quevedo, H., Ruffini, R., Circular motion of neutral test particles in Reissner-nordström spacetime (2011) Phys. Rev. D, 83, p. 024021. , Jan
dcterms.bibliographicCitationHarko, T., Kovács, Z., Lobo, F.S.N., Solar system tests of hořava-lifshitz gravity (2010) Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences
dc.source.event14th Marcel Grossman Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories
dc.subject.keywordsCircular orbits
dc.subject.keywordsExact solutions
dc.subject.keywordsNaked singularity
dc.subject.keywordsPerihelion advance
dc.subject.keywordsRepulsive force
dc.subject.keywordsMaxwell equations
dc.subject.keywordsCircular orbit
dc.subject.keywordsExact solution
dc.subject.keywordsNaked singularities
dc.subject.keywordsPerihelion advance
dc.subject.keywordsRepulsive forces
dc.subject.keywordsHarmonic functions
dc.rights.ccAtribución-NoComercial 4.0 Internacional
dc.identifier.instnameUniversidad Tecnológica de Bolívar
dc.identifier.reponameRepositorio UTB
dc.relation.conferencedate12 July 2015 through 18 July 2015

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Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.