The monopole mass in the random percolation gauge theory
  We study the behaviour of the monopole at finite temperature in the (2+1)-dimensional lattice gauge theory dual to the percolation model; by exploiting the correspondences to statistical systems, we possess powerful tools to evaluate the monopole mass both above and below the critical temperature with high-precision Monte Carlo simulations. 
Pietro Giudice, Ferdinando Gliozzi, Stefano Lottini