Extended geometry of magical supergravities
High Energy Physics - Theory
2023-06-07 v1
Abstract
We provide, through the framework of extended geometry, a geometrisation of the duality symmetries appearing in magical supergravities. A new ingredient is the general formulation of extended geometry with structure group of non-split real form. A simple diagrammatic rule for solving the section constraint by inspection of the Satake diagram is derived.
Keywords
Cite
@article{arxiv.2301.10974,
title = {Extended geometry of magical supergravities},
author = {Guillaume Bossard and Martin Cederwall and Axel Kleinschmidt and Jakob Palmkvist and Ergin Sezgin and Linus Sundberg},
journal= {arXiv preprint arXiv:2301.10974},
year = {2023}
}
Comments
25 pp