Emergent Kink Statistics at Finite Temperature
  In this paper we use 1D quantum mechanical systems with Higgs-like interaction potential to study the emergence of topological objects at finite temperature. Two different model systems are studied, the standard double-well potential model and a newly introduced discrete kink model. Using Monte-Carlo simulations as well as analytic methods, we demonstrate how kinks become abundant at low temperatures. These results may shed useful insights on how topological phenomena may occur in QCD. 
Miguel Angel Lopez-Ruiz, Tochtli Yepez-Martinez, Adam P. Szczepaniak,   Jinfeng Liao
nucl-th hep-ph