Non-minimal Wu-Yang wormhole
General Relativity and Quantum Cosmology
2008-11-26 v2 Astrophysics
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
We discuss exact solutions of three-parameter non-minimal Einstein-Yang-Mills model, which describe the wormholes of a new type. These wormholes are considered to be supported by SU(2)-symmetric Yang-Mills field, non-minimally coupled to gravity, the Wu-Yang ansatz for the gauge field being used. We distinguish between regular solutions, describing traversable non-minimal Wu-Yang wormholes, and black wormholes possessing one or two event horizons. The relation between the asymptotic mass of the regular traversable Wu-Yang wormhole and its throat radius is analysed.
Cite
@article{arxiv.0704.1224,
title = {Non-minimal Wu-Yang wormhole},
author = {Alexander B. Balakin and Sergey V. Sushkov and Alexei E. Zayats},
journal= {arXiv preprint arXiv:0704.1224},
year = {2008}
}
Comments
9 pages, 2 figures, typos corrected, 2 references added