Some Properties of a New Solution of the Ernst Equation
General Relativity and Quantum Cosmology
2008-11-26 v1
Abstract
From a particularly simple solution of the Ernst equation, we build a solution of the vacuum stationary axisymmetric Einstein equations depending on three parameters. The parameters are associated to the total mass of the source and its angular momentum. The third parameter produces a topological deformation of the ergosphere making it a two-sheet surface, and for some of its values forbids the Penrose process.
Cite
@article{arxiv.gr-qc/0109086,
title = {Some Properties of a New Solution of the Ernst Equation},
author = {J. Gariel and G. Marcilhacy and N. O. Santos},
journal= {arXiv preprint arXiv:gr-qc/0109086},
year = {2008}
}
Comments
17 pages, LaTeX, 10 EPS figures, uses graficx.sty