Static Regular and Black Hole Solutions with Axial Symmetry in EYM and EYMD theory

TL;DR

This paper explores new static, axially symmetric solutions in Einstein-Yang-Mills and Einstein-Yang-Mills-dilaton theories, including both regular and black hole configurations with regular horizons.

Contribution

It introduces a novel class of globally regular and black hole solutions with axial symmetry in EYM and EYMD theories, expanding understanding of such configurations.

Findings

Discovery of new asymptotically flat solutions

Existence of black hole solutions with regular horizons

Solutions exhibit only axial symmetry

Abstract

We discuss the recently discovered new class of globally regular and black hole solutions in Einstein-Yang-Mills and Einstein-Yang-Mills-dilaton theory. These asymptotically flat solutions are static and possess only axial symmetry. The black hole solutions possess a regular event horizon.