Generalized 11D supergravity equations from tri-vector deformations
High Energy Physics - Theory
2023-04-28 v3
Abstract
In arXiv:2203.03372 we presented a modification of 11-dimensional supergravity field equations which upon dimensional reduction yields generalized supergravity equations in 10-dimensions. In this paper we provide full technical details of that result which is based on SL(5) exceptional field theory. The equations are obtained by making a non-unimodular tri-vector Yang-Baxter deformation which breaks the initial GL(11) symmetry down to GL(7)xGL(4). We also give some non-trivial solutions to these equations.
Cite
@article{arxiv.2209.01423,
title = {Generalized 11D supergravity equations from tri-vector deformations},
author = {Ilya Bakhmatov and Aybike Çatal-Özer and Nihat Sadik Deger and Kirill Gubarev and Edvard T. Musaev},
journal= {arXiv preprint arXiv:2209.01423},
year = {2023}
}
Comments
v3, refs added, minor corrections