Soft supersymmetry breaking in the nonlinear sigma model

L. Ibiapina Bevilaqua, A. C. Lehum, A. J. da Silva

In this work we discuss the dynamical generation of mass in a deformed $\mathcal{N}=1$ supersymmetric nonlinear sigma model in a two-dimensional ($D=1+1$) space-time. We introduce the…