A technique for generating new solutions of Einstein's equations
General Relativity and Quantum Cosmology
2007-05-23 v2 High Energy Physics - Theory
Abstract
We present a simple technique for generating new solutions of Einstein's equations using such function transformations that leave the field equations in the Ernst form. In this context we recover all the known covariant transformations of Ernst equations and we find the role of the analytic ones. Finally we obtain a new asymptotically flat solution starting from the Kerr solutions.
Keywords
Cite
@article{arxiv.gr-qc/0305034,
title = {A technique for generating new solutions of Einstein's equations},
author = {Roberto Bergamini and Stefano Viaggiu},
journal= {arXiv preprint arXiv:gr-qc/0305034},
year = {2007}
}
Comments
18 pages, new corrected version