1997/12/10 by Gustavo Dotti, Aneesh V. Manohar · 2 citations
Physics and Astronomy · #hep-th
paper · pdf · doi:10.1103/physrevlett.80.2758
published as Phys.Rev.Lett. 80 (1998) 2758-2761 · Incorrect proof that theories with constraints must have mu >= mu(adj) replaced by a correct one (6 pages, uses revtex, amssymb, array)
arxiv created 1997/12/10 · arxiv updated 2009/11/30
All supersymmetric gauge theories based on simple groups which have an affine quantum moduli space, i.e. one generated by gauge invariants with no relations, W=0, and anomaly matching at the origin, are classified. It is shown that the only theories with no gauge invariants (and moduli space equal to a single point) are the two known examples, SU(5) with 5-bar + 10 and SO(10) with a spinor. The index of the matter representation must be at least as big as the index of the adjoint in theories which have a non-trivial relation among the gauge invariants.