Most of the cases when I see applications of statistical mechanics is when Fermi-Dirac or Bose-Einstein statistic are used in condensed matter or the equilibrium equation of neutron stars.
Besides the Poisson-Boltzmann equation, I would like to know what are the modern developments/applications of classical statistical mechanics.
Besides the Poisson-Boltzmann equation, I would like to know what are the modern developments/applications of classical statistical mechanics.