Duality after Supersymmetry Breaking
Abstract
Starting with two supersymmetric dual theories, we imagine adding a chiral perturbation that breaks supersymmetry dynamically. At low energy we then get two theories with soft supersymmetrybreaking terms that are generated dynamically. With a canonical Kahler potential, some of the scalars of the "magnetic" theory typically have negative masssquared, and the vectorlike symmetry is broken. Since for large supersymmetry breaking the "electric" theory becomes ordinary QCD, the two theories are then incompatible. For small supersymmetry breaking, if duality still holds, the magnetic theory analysis implies specific patterns of chiral symmetry breaking in supersymmetric QCD with small soft masses.
 Publication:

arXiv eprints
 Pub Date:
 June 1998
 DOI:
 10.48550/arXiv.hepth/9806076
 arXiv:
 arXiv:hepth/9806076
 Bibcode:
 1998hep.th....6076S
 Keywords:

 High Energy Physics  Theory
 EPrint:
 6 pages, LaTex, uses moriond.sty (included). Talk presented by Y.S. at the XXXIIIrd Rencontres de Moriond, Electroweak Interactions and Unified Theories, Les Arcs, Savoie, France, March 1421, 1998