Non-minimal Wu-Yang monopole
General Relativity and Quantum Cosmology
2008-11-26 v2 Astrophysics
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
We discuss new exact spherically symmetric static solutions to non-minimally extended Einstein-Yang-Mills equations. The obtained solution to the Yang-Mills subsystem is interpreted as a non-minimal Wu-Yang monopole solution. We focus on the analysis of two classes of the exact solutions to the gravitational field equations. Solutions of the first class belong to the Reissner-Nordstr{\"o}m type, i.e., they are characterized by horizons and by the singularity at the point of origin. The solutions of the second class are regular ones. The horizons and singularities of a new type, the non-minimal ones, are indicated.
Keywords
Cite
@article{arxiv.gr-qc/0612019,
title = {Non-minimal Wu-Yang monopole},
author = {Alexander B. Balakin and Alexei E. Zayats},
journal= {arXiv preprint arXiv:gr-qc/0612019},
year = {2008}
}
Comments
10 pages, no figures, typos corrected