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- Title
Three-dimensional charged black holes in Gauss–Bonnet gravity.
- Authors
Jusufi, Kimet; Jamil, Mubasher; Sheykhi, Ahmad
- Abstract
Using the zero-point length effect, we construct a new class of charged black hole solutions in the framework of three-dimensional Gauss–Bonnet (GB) gravity with Maxwell electrodynamics. The gravitational and electromagnetic potentials and the spacetime curvature are finite and regular everywhere; however, the computation of scalar curvature invariants suggests the presence of a singularity at the origin. We also explore the thermodynamics of the solutions obtained and reveal that the entropy of the black hole decreases due to the stringy effects. The thermodynamics and conserved quantities are computed, and the validity of the first law of thermodynamics on the black hole horizon is verified. Finally, the spinning black hole solution is reported.
- Subjects
EINSTEIN-Gauss-Bonnet gravity; BLACK holes; FIRST law of thermodynamics; CONSERVED quantity; GRAVITATIONAL potential; SECOND law of thermodynamics; THERMODYNAMICS
- Publication
European Physical Journal C -- Particles & Fields, 2023, Vol 83, Issue 11, p1
- ISSN
1434-6044
- Publication type
Article
- DOI
10.1140/epjc/s10052-023-12194-3