Quantum aspects of heterotic $G_2$ systems

Xenia de la Ossa, Magdalena Larfors, Matthew Magill +1

Compactifications of the heterotic string, to first order in the $\hat{I}{\pm }^{\prime }$ expansion, on manifolds with integrable $G_2$ structure give rise to three-dimensional $\mathcal{N}=1$ supergr…