Analytically Approximation Solution to Higher Derivative Gravity
General Relativity and Quantum Cosmology
2020-12-16 v1
Abstract
We obtain analytical approximate black hole solutions for higher derivative gravity in the presence of Maxwell electromagnetic source. We construct near horizon and asymptotic solutions and then use these to obtain an approximate analytic solution using a continued fraction method to get a complete solution. We compute the thermodynamic quantities and check the first law and Smarr formula. Finally, we investigate the null and time-like geodesics of this black hole.
Cite
@article{arxiv.2010.15039,
title = {Analytically Approximation Solution to Higher Derivative Gravity},
author = {S. N. Sajadi and Robert B. Mann and N. Riazi and Saeed Fakhry},
journal= {arXiv preprint arXiv:2010.15039},
year = {2020}
}
Comments
17 pages, 47 figures, Accepted in PRD