New N=2 Superconformal Field Theories in Four Dimensions

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 y^2 = x^3 singular curve.

17 pages, harvmac

References in corpus (3)

• Supersymmetric Yang-Mills Systems And Integrable Systems
• New Phenomena in SU(3) Supersymmetric Gauge Theory
• The Coulomb Phase of N=2 Supersymmetric QCD

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