Models of dynamical supersymmetry breaking from a SU(2k + 3) gauge model
Abstract
We investigate three classes of supersymmetric models which can be obtained by breaking the chiral SU (2k + 3) gauge theories with one antisymmetric tensor and 2k  1 antifundamentals. For N = 3, the chiral SU(2k) × SU(3) × U(1) theories break supersymmetry by quantum deformations of the moduli spaces in the strong SU(2k) gauge coupling limit. ForN = 2, it is the generalization of the SU(5) × U(2) × U(1) model mentioned in the literature. Supersymmetry is broken by carefully choosing the quarkantiquarkdoublet Yukawa couplings in this model. For N = 1, this becomes the wellknown model discussed in the literature.
 Publication:

Physics Letters B
 Pub Date:
 February 1997
 DOI:
 10.1016/S03702693(96)014694
 arXiv:
 arXiv:hepth/9605119
 Bibcode:
 1997PhLB..391..329C
 Keywords:

 High Energy Physics  Theory
 EPrint:
 13 pages, modifications to the sections two and three