2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/52062We utilise the duality between M theory and Type IIA string theory to show the existence of Freund-Rubin compactifications of M theory on 7-manifolds with singularities supporting chiral fermions. This leads to a concrete way to study phenomenologically interesting quantum gravity vacua using a holographically dual three dimensional field theory.reference addedHigh Energy Physics - Theorytext