Nick Evans

TL;DR: In this paper, the exact results in supersymmetric theories can be extended to models which include explicit soft supersymmetry breaking terms and derive new exact results for non-supersymmetric models.

TL;DR: In this paper, it was shown that explicit models of t − b mass splitting also typically contain additional TeV scale ETC gauge bosons transforming in the adjoint of technicolor, leading to large weak-isospin-breaking effects observable in the ϱ parameter.

TL;DR: In this paper, the authors give an explicit formalism connecting softly broken supersymmetric gauge theories (with QCD as one limit) to $N = 2$ and $N=1$ supersymetric theories possessing exact solutions, using spurion fields to embed these models in an enlarged $N 1$ model.

TL;DR: In this article, the authors introduced soft SUSY breaking parameters into the N = 2 SQCD model through non-zero F-components of spurion fields, and discussed the resulting solutions of softly broken N =2 SQCD close in parameter space to the SUsY limit.