Second-Order Approximate Symmetries of the Geodesic Equations for the Reissner-Nordström Metric and Re-Scaling of Energy of a Test Particle

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dc.creatorHussain, Ibrar
dc.creatorMahomed, Fazal M.
dc.creatorQadir, Asghar
dc.date2007-12-07
dc.date.accessioned2026-07-07T12:19:54Z
dc.date.available2026-07-07T12:19:54Z
dc.descriptionFollowing the use of approximate symmetries for the Schwarzschild spacetime by A.H. Kara, F.M. Mahomed and A. Qadir (Nonlinear Dynam., to appear), we have investigated the exact and approximate symmetries of the system of geodesic equations for the Reissner-Nordström spacetime (RN). For this purpose we are forced to use second order approximate symmetries. It is shown that in the second-order approximation, energy must be rescaled for the RN metric. The implications of this rescaling are discussed.
dc.descriptionThis is a contribution to the Proc. of the Seventh International Conference ''Symmetry in Nonlinear Mathematical Physics'' (June 24-30, 2007, Kyiv, Ukraine), published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
dc.identifierhttps://arxiv.org/abs/0712.1089
dc.identifierhttp://arxiv.org/abs/0712.1089
dc.identifierSIGMA 3:115,2007
dc.identifierdoi:10.3842/SIGMA.2007.115
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212919
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectExactly Solvable and Integrable Systems
dc.titleSecond-Order Approximate Symmetries of the Geodesic Equations for the Reissner-Nordström Metric and Re-Scaling of Energy of a Test Particle
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