Space-times admitting a three-parameter similarity group

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 $H_3$, and the general form of the metric is provided in each case assuming the orbits are non-null.

Latex 17 pages. Error corrected in Class. Quant. Grav. 14(1997)1183-1205, gr-qc/9607061

References in corpus (1)

• Axial symmetry and conformal Killing vectors

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