Convergence in Energy-Lowering (Disordered) Stochastic Spin Systems

Emilio De Santis, Charles M. Newman

We consider stochastic processes, S^t \equiv (S_x^t : x \in Z^d), with each S_x^t taking values in some fixed finite set, in which spin flips (i.e., changes of S_x^t) do not raise…