Quantum mechanics of charged particles in random electromagnetic fields

In this paper we consider the h-->0 asymptotics for the solutions to stochastic Schrodinger equations for quantum mechanical particles in random electromagnetic fields in R(n). We obtain semi-classical expansions for their solutions up to any order in L(2)(R(n)) a.s. by using a stochastic Hamilton Jacobi equation and a stochastic continuity equation. We conclude that as h-->0 the stochastic quantum mechanics with random electromagnetic fields tends to stochastic classical mechanics. (C) 1996 American Institute of Physics.