Cohomogeneity one actions on anti de Sitter spacetimes
Differential Geometry
2016-09-20 v1
Abstract
In this paper we classify, up to orbit equivalence, cohomogeneity one actions of connected closed Lie subgroups of on the -dimensional anti de Sitter spacetime . We also give some new examples of nonproper cohomogeneity one actions on and determine parabolic Lie subgroups of and their orbits in
Keywords
Cite
@article{arxiv.1609.05644,
title = {Cohomogeneity one actions on anti de Sitter spacetimes},
author = {J. C. Diaz-Ramos and S. M. B. Kashani and M. J. Vanaei},
journal= {arXiv preprint arXiv:1609.05644},
year = {2016}
}