The heterotic $G_2$ moduli space metric
High Energy Physics - Theory
2025-02-25 v1
Abstract
In this article we dimensionally reduce a heterotic supergravity on a background with Minkowski spacetime using a certain cohomology as a basis for the Kaluza-Klein expansion, up to and including first order in . We construct the moduli space heterotic compactifications. The -correction induces a curvature correction to the Weyl-Peterson metric. In the limit in which the manifold reduces to , we recover known results.
Cite
@article{arxiv.2502.16093,
title = {The heterotic $G_2$ moduli space metric},
author = {Jock McOrist and Martin Sticka and Eirik Eik Svanes},
journal= {arXiv preprint arXiv:2502.16093},
year = {2025}
}
Comments
15 pages