2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/16924The motion of a particle under the influence of a dynamical disorder is described by the DLD model. One motivation is to understand the motion of an electron inside a metal; Another is to understand quantal Brownian motion. The overview is based on a research report for 1996-1998.3 pages, 2 figuresMesoscale and Nanoscale PhysicsChaotic DynamicsQuantum Physicstext