E10 and Gauged Maximal Supergravity
arXiv:0810.5767 · doi:10.1088/1126-6708/2009/01/020
Abstract
We compare the dynamics of maximal three-dimensional gauged supergravity in appropriate truncations with the equations of motion that follow from a one-dimensional E10/K(E10) coset model at the first few levels. The constant embedding tensor, which describes gauge deformations and also constitutes an M-theoretic degree of freedom beyond eleven-dimensional supergravity, arises naturally as an integration constant of the geodesic model. In a detailed analysis, we find complete agreement at the lowest levels. At higher levels there appear mismatches, as in previous studies. We discuss the origin of these mismatches.
34 pages. v2: added references and typos corrected. Published version
References in corpus (8)
- The E_{11} origin of all maximal supergravities
- E(11) and the Embedding Tensor
- Supergravities without an Action: Gauging the Trombone
- Kac-Moody Spectrum of (Half-)Maximal Supergravities
- Dual fields and E_{11}
- Constraints and the E10 Coset Model
- A Note on E11 and Three-dimensional Gauged Supergravity
- Eleven dimensional supergravity and the E10/KE10 sigma-model at low A9 levels