Cargando…
Super-Ehlers in Any Dimension
We classify the enhanced helicity symmetry of the Ehlers group to extended supergravity theories in any dimension. The vanishing character of the pseudo-Riemannian cosets occurring in this analysis is explained in terms of Poincar\'e duality. The latter resides in the nature of regularly embedd...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2012
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP11(2012)068 http://cds.cern.ch/record/1455027 |
| Sumario: | We classify the enhanced helicity symmetry of the Ehlers group to extended supergravity theories in any dimension. The vanishing character of the pseudo-Riemannian cosets occurring in this analysis is explained in terms of Poincar\'e duality. The latter resides in the nature of regularly embedded quotient subgroups which are non-compact rank preserving. |
|---|