2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/119443We obtain the equilibrium fluctuations for the empirical density of particles for the zero-range process in the Sierpinski gasket. The limiting process is a generalized Ornstein-Uhlenbeck process generated by the Neumann Laplacian and its corresponding Dirichlet form on the gasket.9 pagesProbabilityMathematical Physics60K35; 82C22text