General spherically symmetric nonsingular black hole solutions in a teleparallel theory of gravitation

Abstract

I find the most general spherically symmetric nonsingular black hole solution in a special class of teleparallel theory of gravitation. If r is large enough, the general solution coincides with the Schwarzschild solution. Whereas, if r is small, the general solution behaves in a manner similar to that of a de Sitter solution. Otherwise it describes a spherically symmetric black hole singularity free everywhere. Moreover, the energy associated with the general solution is calculated using the superpotential given by M\o{}ller.