TY - JOUR AU - Asselah, A. AU - Lebowitz, J. L. AU - Brito López, Ricardo PY - 1997 DO - 10.1007/BF02181276 SN - 0022-4715 UR - https://hdl.handle.net/20.500.14352/58569 T2 - Journal of Statistical Physics AB - We review some exact results for the morion of a tagged particle in simple models. Then, we study the density dependence of the sill-diffusion coefficient D_(N)(ρ) in lattice systems with simple symmetric exclusion in which the particles can jump,... LA - eng M2 - 1131 PB - Springer KW - Simple exclusion KW - Tagged particle KW - Equation KW - Limit TI - Self-diffusion in simple models: Systems with long-range jumps TY - journal article VL - 87 ER -