Two-dimensional Lifshitz-like AdS black holes in $F(R)$ gravity
Abstract
Two-dimensional () Lifshitz-like black holes in special gravity cases are extracted. We indicate an essential singularity at , covered with an event horizon. Then conserved and thermodynamic quantities such as temperature, mass, entropy, and the heat capacity of Lifshitz-like black holes in gravity are evaluated. Our analysis shows that Lifshitz-like black hole solutions can be physical solutions, provided that the cosmological constant is negative (). Indeed, there is a phase transition between stable and unstable cases by increasing the radius of AdS black holes. In other words, the Lifshitz-like AdS black holes with large radii are physical and enjoy thermal stability. The obtained Lifshitz-like AdS-black holes in gravity turn to the well-known Schwarzschild AdS-black holes when the Lifshitz-like parameter is zero (). Also, correspondence between these black hole solutions and the rotating black hole solutions is found by adjusting the Lifshitz-like parameter.
Keywords
Cite
@article{arxiv.2210.11249,
title = {Two-dimensional Lifshitz-like AdS black holes in $F(R)$ gravity},
author = {B. Eslam Panah},
journal= {arXiv preprint arXiv:2210.11249},
year = {2022}
}
Comments
13 pages, 9 figures, accepted in Journal of Mathematical Physics