Consistent Kaluza-Klein truncations and two-dimensional gauged supergravity
High Energy Physics - Theory
2022-12-12 v2
Abstract
We consider generalized Scherk-Schwarz reductions of E exceptional field theory to D=2 space-time dimensions and in particular construct the resulting scalar potential of all gauged supergravities that can be obtained in this way. This provides the first general expression for a multitude of theories with an interesting structure of vacua, covering potentially many new AdS cases. As an application, we prove the consistency of the truncation of eleven-dimensional supergravity on to SO(9) gauged maximal supergravity. Fluctuations around its supersymmetric SO(9)-invariant vacuum describe holographically the dynamics of interacting D0-branes.
Cite
@article{arxiv.2209.02729,
title = {Consistent Kaluza-Klein truncations and two-dimensional gauged supergravity},
author = {Guillaume Bossard and Franz Ciceri and Gianluca Inverso and Axel Kleinschmidt},
journal= {arXiv preprint arXiv:2209.02729},
year = {2022}
}
Comments
6 pages; v2: fixed typos, updated references