The idea of dynamical gauge bosons of hidden local symmetries in nonlinear sigma models
is reviewed. Starting with a fresh look at the Goldstone theorem and low energy theorems …

A bstract In this paper, we discuss lumps (sigma model instantons) in flag manifold sigma
models. In particular, we focus on the moduli space of BPS lumps in general Kähler flag …

Homogeneous Kähler manifolds give rise to a broad class of supersymmetric sigma models
containing, as a rather special subclass, the more familiar supersymmetric sigma models …

A bstract We construct UV completions of bottom-up models with a pseudo Nambu-
Goldstone Boson (NGB) composite Higgs and partial compositeness, admitting a weakly …

A bstract Construction of a supersymmetric extension of the Skyrme term was a long-
standing problem because of the auxiliary field problem; that is, the auxiliary field may …

Supersymmetric nonlinear sigma models are obtained from linear sigma models by
imposing supersymmetric constraints. if we introduce auxiliary chiral and vector superfields …

The simplest model of pure gravity mediation contains only two free parameters: the
gravitino mass and tan β. Scalar masses are universal at some high energy renormalization …

A bstract A supersymmetric extension of the Skyrme model was obtained recently, which
consists of only the Skyrme term in the Nambu-Goldstone (pion) sector complemented by …

When global symmetries are spontaneously broken in supersymmetric vacua, there appear
quasi-Nambu-Goldstone (NG) fermions as superpartners of NG bosons. In addition to these …

Non-Linear Realization in Supersymmetric Theories. II § 1. Introduction (1·3) Page 1 i207
Progress of Theoretical Physics, Vol. No.6, December 1984 Non-Linear Realization in …