TY - JOUR AU - Garrido Galera, Pedro Luis PY - 2021 UR - http://hdl.handle.net/10481/72100 AB - We assume that a system at a mesoscopic scale is described by a field phi(x, t) that evolves by a Langevin equation with a white noise whose intensity is controlled by a parameter 1/root Omega. The system stationary state distribution in the small... LA - eng PB - Institute of Physics TI - Quasipotentials in the Nonequilibrium Stationary States or a method to get explicit solutions of Hamilton-Jacobi equations ER -