4 citations · 5 across the 3 of their papers we have counts for
1 paper · 2 filters
L. Grimanellis, G. Papadopoulos, E. Perez-Bolanos
We show that the sigma models with target spaces supersymmetric heterotic backgrounds with SU(2) and SU(3) holonomy are invariant under a W-symmetry algebra generated by the co…