Accelerated kinetic over-relaxation for dynamic energy minimization in   lattice many-body problems
  A kinetic over-relaxation minimizer, based on a lattice version of the Boltzmann equation is presented. The method is validated against standard Metropolis Monte Carlo, and proves very effective in attaining (global) minima of classical pair potentials, involving solid body rotations. Linear scaling of the computational time to minimum with the system size is demonstrated. 
Nasrollah Moradi, Andreas Greiner, Simone Melchionna, Francesco Rao   and Sauro Succi
physics.comp-ph