Stealths on $(1+1)$-dimensional dilatonic gravity

Abstract

We study gravitational stealth configurations emerging on a charged dilatonic $(1+1)$-D black hole spacetime. We accomplish this by considering the coupling of a non-minimally scalar field $\varphi$ and a self-interacting scalar field $\Psi$ living in a $(1+1)$-D charged black hole background. In addition, the self-interacting potential for $\Psi$ is obtained which exhibits transitions for some specific values of the non-minimal parameter. Atypically, we found that the solutions for these stealth scalar fields do not have a dependence on the temporal coordinate.

10 pages, 3 figures

References in corpus (15)

• Dilaton Gravity in Two Dimensions
• Dressing a black hole with a time-dependent Galileon
• Exact cosmological solutions with nonminimal derivative coupling
• Two-Dimensional Black Holes and Planar General Relativity
• Charged Black Holes in Two-Dimensional String Theory
• Charged Galileon black holes
• Stealth Scalar Field Overflying a 2+1 Black Hole
• Gravitational Cheshire effect: Nonminimally coupled scalar fields may not curve spacetime
• Topological black holes for Einstein-Gauss-Bonnet gravity with a nonminimal scalar field
• Planar AdS black holes in Lovelock gravity with a nonminimal scalar field
• Rotating AdS black hole stealth solution in D=3
• Non-Minimally Coupled Massive Scalar Field in a 2D Black Hole: Exactly Solvable Model
• The Conformal Stealth of any Standard Cosmology
• Creation of the universe with a stealth scalar field
• Non-Gravitating Scalar Field in the FRW Background

Cited by in corpus (6)

• Thermal stability of stealth and de Sitter spacetimes in scalar-tensor gravity
• Black hole ringdown from physically sensible initial value problem in higher-order scalar-tensor theories
• To stealth or not to stealth: Thermodynamics of stealth black holes
• Massive stealth scalar fields from field redefinition method
• A new rotating axionic AdS${}_4$ black hole dressed with a scalar field
• Electromagnetically and gravitationally stealth fields