Regular Article - Theoretical Physics
Einstein–Maxwell gravity with additional corrections
Physics Department and Biruni Observatory, College of Sciences, Shiraz University, Shiraz, 71454, Iran
2 Research Institute for Astrophysics and Astronomy of Maragha (RIAAM), P.O. Box 55134-441, Maragha, Iran
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Published online: 5 November 2013
Motivated by the E 8×E 8 heterotic string theory, we obtain topological black hole solutions of Einstein–Maxwell gravity with additional corrections. We consider the Gauss–Bonnet (GB) and (F μν F μν )2 terms as an effective quartic order Lagrangian of gauge–gravity coupling and investigate geometric and thermodynamic properties of the black hole solutions. We also analyze the effects of the GB term as well as the correction of Maxwell field on the properties of the solutions.
© Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica, 2013