SPACE-TIMES ADMITTING A 3-PARAMETER SIMILARITY GROUP

Authors
CAROT J MAS L SINTES AM
Citation
J. Carot et al., SPACE-TIMES ADMITTING A 3-PARAMETER SIMILARITY GROUP, Journal of mathematical physics, 35(7), 1994, pp. 3560-3570
Citations number
21
Categorie Soggetti
Mathematical Method, Physical Science","Physycs, Mathematical
Journal title
Journal of mathematical physics → ACNP
ISSN journal
00222488
Volume
35
Issue
7
Year of publication
1994
Pages
3560 - 3570
Database
ISI
SICI code
0022-2488(1994)35:7<3560:SAA3SG>2.0.ZU;2-1
Abstract
Space-times admitting a similarity group are considered. Among them, s pecial attention is given to the three-parameter ones. A classificatio n of such space-times is given based on the Bianchi type of the simila rity group H-3, and the general form of the metric is provided in each case assuming the orbits are non-null.