期刊论文详细信息
Universe | |
Symmetries, a Systematic Construction of Invariant Fields and AdS Backgrounds | |
George Papadopoulos1  | |
[1] Department of Mathematics, King’s College London, Strand, London WC2R 2LS, UK; | |
关键词: symmetry; group actions; gravitational backgrounds; AdS/CFT; | |
DOI : 10.3390/universe6060076 | |
来源: DOAJ |
【 摘 要 】
We give a systematic local description of invariant metrics and other invariant fields on a spacetime under the action of a (non-abelian) group. This includes the invariant fields in a neighbourhood of a principal and a special orbit. The construction is illustrated with examples. We also apply the formalism to give the R-symmetry invariant metrics of some AdS backgrounds and comment on applications to Kaluza-Klein theory.
【 授权许可】
Unknown