Dilatonic Black Holes Time Stability

TL;DR

This paper proves the time stability of dilatonic black holes near singularities, supporting their potential existence in nature and their role as dark matter candidates.

Contribution

It demonstrates the stability of dilatonic black holes under small perturbations and explores their viability as primordial dark matter remnants.

Findings

Dilatonic black holes are stable under small time perturbations.

Primordial black hole remnants could be stable and form a significant part of dark matter.

The model supports the natural occurrence of these black holes in the universe.

Abstract

The stability under small time perturbations of the dilatonic black hole solution near the determinant curvature singularity is proved. This fact gives the additional arguments that the investigated topological configuration can realise in nature. In the frames of this model primordial black hole remnants are examined as time stable objects, which can form an significant part of a dark matter in the Universe.