Duality Invariant Actions and Generalised Geometry
High Energy Physics - Theory
2015-06-03 v2
Abstract
We construct the non-linear realisation of the semi-direct product of E(11) and its first fundamental representation at lowest order and appropriate to spacetime dimensions four to seven. This leads to a non-linear realisation of the duality groups and introduces fields that depend on a generalised space which possess a generalised vielbein. We focus on the part of the generalised space on which the duality groups alone act and construct an invariant action.
Cite
@article{arxiv.1111.0459,
title = {Duality Invariant Actions and Generalised Geometry},
author = {David S. Berman and Hadi Godazgar and Malcolm J. Perry and Peter West},
journal= {arXiv preprint arXiv:1111.0459},
year = {2015}
}
Comments
59 pages (typos fixed and added comments)