Monopole Condensation and Color Confinement
  New evidence is discussed of monopole condensation in the vacuum of SU(2) and SU(3) gauge theories. Monopoles defined by different abelian projections do condense in the transition to the confined phase and show the same behavior. For SU(2) critical indices are determined by finite size scaling analysis and the results agree with the 3d Ising Model, as expected. 
A. Di Giacomo, B. Lucini, L. Montesi and G. Paffuti