Principal Bundles, Connections and BRST Cohomology
arXiv:hep-th/9408003
Abstract
We review the elementary theory of gauge fields and the Becchi-Rouet-Stora- Tyutin symmetry in the context of differential geometry. We emphasize the topological nature of this symmetry and discuss a double Chevalley-Eilenberg complex for it.
arXiv comment31 pages, Latex