Regular Article - Theoretical Physics
Approximate Noether gauge symmetries of the Bardeen model
Department of Physics, Faculty of Science, Akdeniz University, 07058, Antalya, Turkey
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Accepted: 21 November 2014
Published online: 9 December 2014
We investigate the approximate Noether gauge symmetries of the geodesic Lagrangian for the Bardeen spacetime model. This is accommodated by a set of new approximate Noether gauge symmetry relations for the perturbed geodesic Lagrangian in the spacetime. A detailed analysis of the spacetime of the Bardeen model up to third-order approximate Noether gauge symmetries is presented.
© SIF and Springer-Verlag Berlin Heidelberg, 2014