Non-abelian T-duality, Ramond Fields and Coset Geometries
  We extend previous work on non-abelian T-duality in the presence of Ramond fluxes to cases in which the duality group acts with isotropy such as in backgrounds containing coset spaces. In the process we generate new supergravity solutions related to D-brane configurations and to standard supergravity compactifications. 
Yolanda Lozano, Eoin 'O Colgain, Konstadinos Sfetsos and Daniel C.   Thompson
hep-th math-ph math.MP