Relation between S-duality in N=2 SQCD and Non-Abelian Duality in N=1 SQCD

Research paper by Jun Furukawa

Indexed on: 02 Dec '97Published on: 02 Dec '97Published in: High Energy Physics - Theory


With the help of M-theory configuration of N=1 supersymmetric QCD, we analyze the strong coupling moduli of N=1 theory and its relation with S-duality transformation in N=2 supersymmetric QCD. As a result we confirm that two type-IIA descriptions for N=1 supersymmetric QCD, one of them being strong coupling description and another being weak, correspond to a single M-theory description for N=1 supersymmetric QCD. The existence of singlet fields is also discussed.