%0 Journal Article
%T The Donaldson-Witten Invariants in Pure QCD with Order and Disorder 't Hooft-like Operators
%A A. S. Cattaneo
%A P. Cotta-Ramusino
%A A. Gamba
%A M. Martellini
%J Physics
%D 1995
%I arXiv
%R 10.1016/0370-2693(95)00718-Z
%X We study the first-order formalism of pure four-dimensional ${\rm SU}(2)$ Yang--Mills theory with theta-term. We describe the Green functions associated to electric and magnetic flux operators \`a la 't~Hooft by means of gauge-invariant non-local operators. These Green functions are related to Witten's invariants of four-manifolds.
%U http://arxiv.org/abs/hep-th/9502110v2