Spontaneous susy breaking in N=2 super Yang-Mills theories
  It is shown that the same essentially non-semiclassical mechanism, which generates in the nonsupersymmetric pure Yang-Mills theory the binary condensate of gauge field strengths, is responsible for the spontaneous breaking of the two supersymmetries in N=2 super Yang-Mills systems. A detailed discussion is presented in ref. \cite{LBPM} 
Luzi Bergamin, Peter Minkowski