Real Baum-Connes assembly and T-duality for torus orientifolds (1407.7735v2)

Published 29 Jul 2014 in hep-th, math.KT, and math.OA

Abstract: We show that the real Baum-Connes conjecture for abelian groups, possibly twisted by a cocycle, explains the isomorphisms of (twisted) KR-groups that underlie all T-dualities of torus orientifold string theories.