Kiselev black holes in $f(R,T)$ gravity
Abstract
We obtain new exact solutions for the gravitational field equations in the context of gravity, thereby obtaining different classes of black holes surrounded by fluids, taking into account some specific values of the parameter of the equations of state, . In order to obtain these solutions in the context of gravity, we consider viable particular choices of the . Considering an anisotropic energy-momentum tensor, we write the field equations with the required symmetries for this type of solution. Then, we analyze the conditions of energy in a general way and also for particular values of the parameter of the equation of state. In addition, thermodynamic quantities, such as Hawking temperature and mass associated to the horizons of solutions, are taken into account in our analysis.
Keywords
Cite
@article{arxiv.2301.02534,
title = {Kiselev black holes in $f(R,T)$ gravity},
author = {L. C. N. Santos and F. M. da Silva and C. E. Mota and I. P. Lobo and V. B. Bezerra},
journal= {arXiv preprint arXiv:2301.02534},
year = {2023}
}