Dyon Condensation and Aharonov-Bohm Effect
  We derive the string representation of the Abelian Higgs theory in which dyons are condensed. It occurs that in such representation the topological interaction exists in the expectation value of the Wilson loop. Due to this interaction the dynamics of the string spanned on the Wilson loop is non-trivial. 
E.T.Akhmedov, M.N.Chernodub and M.I.Polikarpov