Abstract :
We investigate the properties of models whose fields can be accommodated as components of generalized gauge and curvature ladders A=c+A+⋯ and F=φ+ψ+⋯. We show how the introduction of an operator δ satisfying [δ,b]=d allow us to reduce the analysis of the Weil algebra system (A,F,d̃=b+d) to the more simple one (c,φ,b) and we present a δ-induced vector supersymmetry for the gauge and curvature ladders.
