arXiv · gr-qc/0612019
Non-minimal Wu-Yang monopole
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{ö}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.
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Alexander B. Balakin, Alexei E. Zayats. 2006-12-23. Non-minimal Wu-Yang monopole. https://doi.org/10.1016/j.physletb.2006.12.002
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