Convergent Reaction-Drift-Diffusion Master Equation for Reversible Reactions on Unstructured Meshes

The authors develop a convergent reaction-drift-diffusion master equation (CRDDME) to simulate reaction processes with spatial transport influenced by drift due to one-body potential fields within general domain geometries. The CRDDME incorporates reversible reactions and preserves detailed balance of drift-diffusion and reaction fluxes at equilibrium.