Single-file diffusion is a theoretically challenging many-body problem where the calculation of even the simplest …

Fractional generalized Langevin equation with external force is used to model single-file diffusion. It is found that … and long time behavior for the mean square displacement of single-file diffusion when appropriate choice of parameters … diffusion can be obtained. The effective Fokker–Planck equation associated with single-file diffusion is briefly considered. …