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Physics Letters B
For N=2 SUSY theories with non-vanishing β-function and one-dimensional quantum moduli, we study the representation on the special coordinates of the group of motions on the quantum moduli defined by Γ_W=Sl(2;Z)/Γ_M, with Γ_M the quantum monodromy group. Γ_W contains both the global symmetries and the strong-weak coupling duality. The action of Γ_W on the special coordinates is not part of the symplectic group Sl(2;Z). After coupling to gravity, namely in the context of non-rigid specialdoi:10.1016/0370-2693(95)00892-o fatcat:i5olcs4yobgibghvvb2zrogmhy