Argyres, PC; Plesser, MR; Seiberg, N; Witten, E, *New N = 2 superconformal field theories in four dimensions*,
Nuclear Physics B, vol. 461 no. 1-2
(1996),
pp. 71-84 [9511154] .
**Abstract:**

*New examples of N = 2 supersymmetric conformal field theories are found as fixed points of SU(2) N = 2 supersymmetric QCD. Relations among the scaling dimensions of their relevant chiral operators, global symmetries, and Higgs branches are understood in terms of the general structure of relevant deformations of non-trivial N = 2 conformal field theories. The spectrum of scaling dimensions found are all those compatible with relevant deformations of a y2 = x3 singular curve.*