Space-times admitting a three-parameter similarity group
General Relativity and Quantum Cosmology
2009-10-31 v1
Abstract
Spacetimes admitting a similarity group are considered. Amongst them, special attention is given to the 3-parameter ones. A classification of such spacetimes is given based on the Bianchi type of the similarity group , and the general form of the metric is provided in each case assuming the orbits are non-null.
Keywords
Cite
@article{arxiv.gr-qc/0005068,
title = {Space-times admitting a three-parameter similarity group},
author = {J. Carot and L. Mas and A. M. Sintes},
journal= {arXiv preprint arXiv:gr-qc/0005068},
year = {2009}
}
Comments
Latex 17 pages. Error corrected in Class. Quant. Grav. 14(1997)1183-1205, gr-qc/9607061