Regular black hole powered by a self-gravitating magnetic monopole

Abstract

We apply the formalism introduced in (2022 S. H. Mazharimousavi, Eur. Phys. J. Plus 137, 595) to present a two parameters regular static spherically symmetric black hole that is asymptotically Reissner-Nordstrom. Also, the near r = 0 behavior of the model is a de-Sitter regular spacetime. A self-gravitating magnetic monopole powers it. The energy-momentum tensor of the black hole satisfies the weak energy condition. The black hole is thermally stable when the event horizon's radius is close to the extremal black hole. We also show that this regular black hole is an exact solution to the field equations in the gravity coupled with a new model of nonlinear electrodynamics.