Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1998-10-30
JHEP 9812 (1998) 016
Physics
High Energy Physics
High Energy Physics - Theory
8 pages, LaTeX2e, no figures
Scientific paper
10.1088/1126-6708/1998/12/016
We consider models of dynamical supersymmetry breaking in which the extremization of a tree-level superpotential conflicts with a quantum constraint. We show that in such models the low-energy effective theory near the origin of moduli space is an O'Raifeartaigh model, and the sign of the mass-squared for the pseudo-flat direction at the origin is calculable. We analyze vector-like models with gauge groups SU(N) and Sp(2N) with and without global symmetries. In all cases there is a stable minimum at the origin with an unbroken U(1)_R symmetry.
Chacko Zackaria
Luty Markus A.
Ponton Eduardo
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