Modifications of the BTZ black hole by a dilaton/scalar

Abstract

We investigate some modifications of the static BTZ black hole solution due to a chosen asymptotically constant dilaton/scalar. New classes of static black hole solutions are obtained. One of the solutions contains the Martinez-Zanelli conformal black hole solution as a special case. Using quasilocal formalism, we calculate their mass for a finite spatial region that contains the black hole. Their temperatures are also computed. Finally, using some of the curvature singularities as examples, we investigate whether a quantum particle behaves singularly or not.

18 pages, Latex, in press in Phys. Rev. D

References in corpus (3)

• Conformally dressed black hole in 2+1 dimensions
• Conserved masses in GHS Einstein and string black holes
• Quantum fluctuation of stress tensor and black holes in three dimensions

Cited by in corpus (34)

• Topological dilaton black holes
• Conformally dressed black hole in 2+1 dimensions
• Dilatonic BTZ black holes with power-law field
• Geometric description of BTZ black holes thermodynamics
• Spinning Dilaton Black Holes in 2 +1 Dimensions: Quasi-normal Modes and the Area Spectrum
• Charged black hole with a scalar hair in (2+1) dimensions
• Note on Scalar Fields Non-Minimally Coupled to (2+1)-Gravity
• Non-asymptotically AdS/dS Solutions and Their Higher Dimensional Origins
• A new class of stable $(2+1)$ dimensional thin shell wormhole
• Properties of Solutions in 2+1 Dimensions
• Black holes of $(2+1)$-dimensional $f(R)$ gravity coupled to a scalar field
• Three-Dimensional Gravity with Conformal Scalar and Asymptotic Virasoro Algebra
• Charged black holes in generalized dilaton-axion gravity
• Noncommutative correction to the entropy of BTZ black hole with GUP
• Analytic three-dimensional primary hair charged black holes and thermodynamics
• Dilaton minimally coupled to 2 + 1 Einstein Maxwell fields; stationary cyclic symmetric black holes
• Regular Compact Objects with Scalar Hair
• Entropy for Asymptotically AdS_3 Black Holes
• $2+1$ Einstein-Klein-Gordon black holes by gravitational decoupling
• Global embeddings of scalar-tensor theories in (2+1)-dimensions
• Simulation of geodesic trajectory of charged BTZ black holes in massive gravity
• $(2+1)$-Dimensional Black Holes in $f(R,\varphi )$ Gravity
• Black Holes with Scalar Hair in Three Dimensions
• Rotating $(2+1)$-dimensional Black Holes in Einstein-Maxwell-Dilaton Theory
• Spinning dilaton black hole in 2+1 dimensions as a particle accelerator
• Three-dimensional black holes with scalar hair coupled to a Maxwell-like electrodynamics
• Notes on the Area Theorem
• Instability of three dimensional conformally dressed black hole
• Non-perturbative correction to thermodynamics of conformally dressed 3D black hole
• Three-dimensional energy-dependent $C$-metric: black hole solutions
• Thin-shell wormholes in 2+1-dimensional Einstein-Scalar Theory
• Warp products and (2+1) dimensional spacetimes
• Three Dimensional Black Hole in the Low Energy Heterotic String Theory
• Thermodynamics and the Joule-Thomson expansion of dilaton black holes in 2+1 dimensions