On global aspects of duality invariant theories: M2-brane vs DFT

G. Abellan, C. Las Heras, M. P. Garcia del Moral +2

Supermembrane compactified on a $M_9\times T^2$ target space is globally described by the inequivalent classes of torus bundles over torus. These torus bundles have monodromy in $S…