Topological electro-vacuum solutions in extended gravity
General Relativity and Quantum Cosmology
2015-09-21 v2
Abstract
Spherically symmetric static topological black hole solutions associated with some extended higher order gravitational models in the presence of a Maxwell-field are derived by means of simple Lagrangian method, based on spherically symmetric reduction. Some new topological black hole solutions are presented and the validity of the First Law is investigated, and in these cases an expression for the energy is provided.
Keywords
Cite
@article{arxiv.1208.2540,
title = {Topological electro-vacuum solutions in extended gravity},
author = {Guido Cognola and Emilio Elizalde and Lorenzo Sebastiani and Sergio Zerbini},
journal= {arXiv preprint arXiv:1208.2540},
year = {2015}
}
Comments
17 pages, published version