Metastability of reversible random walks in potential fields

C. Landim, R. Misturini, K. Tsunoda

Let $\Xi$ be an open and bounded subset of $\bb R^d$, and let $F:Ξ\to\bb R$ be a twice continuously differentiable function. Denote by ${\Xi }_N$ th discretization of $\Xi$, $Ξ_N = Ξ\cap (N…