Confinement in N=1 SUSY Gauge Theories and Model Building Tools
  We develop a systematic approach to confinement in N=1 supersymmetric theories. We identify simple necessary conditions for theories to confine without chiral symmetry breaking and to generate a superpotential non-perturbatively (s-confine). Applying these conditions we identify all N=1 theories with a single gauge group and no tree-level superpotential which s-confine. We give a complete list of the confined spectra and superpotentials. Some of these theories are of great interest for model building. We give several new examples of models which break supersymmetry dynamically. 
Csaba Csaki (MIT), Martin Schmaltz (Boston U.) and Witold Skiba (MIT)