E10 and gauged maximal supergravity
Artikel i vetenskaplig tidskrift, 2009

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(E-10) 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.

Gauge Symmetry

Extended Supersymmetry

Symmetries

dimensions

symmetries

Global

representations

Supergravity Models

Författare

E. A. Bergshoeff

Centre for Theoretical Physics

O. Hohm

Centre for Theoretical Physics

Axel Kleinschmidt

International Solvay Institute for Physics and Chemistry

H. Nicolai

Max Planck-institutet

T. A. Nutma

Centre for Theoretical Physics

Jakob Palmkvist

Chalmers, Teknisk fysik, Matematisk fysik

Journal of High Energy Physics

1126-6708 (ISSN) 1029-8479 (eISSN)

Vol. 2009 020 (artno)- 020

Ämneskategorier

Annan fysik

DOI

10.1088/1126-6708/2009/01/020