2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/20659Langevin equation pertinent to diffusion limited aggregation of charged particles in the presence of an external magnetic field is solved exactly. The solution involves correlated random variables. A new scheme for exactly sampling the components of the position and velocity is proposed.5 pages, no figuresStatistical MechanicsMaterials Sciencetext