Diffusion in concentrated lattice gases. III. Tracer diffusion on a one-dimensional lattice

@article{Beijeren1983DiffusionIC,
  title={Diffusion in concentrated lattice gases. III. Tracer diffusion on a one-dimensional lattice},
  author={Henk van Beijeren and Klaus W. Kehr and Ryszard Kutner},
  journal={Physical Review B},
  year={1983},
  volume={28},
  pages={5711-5723}
}
The dynamical process of the diffusion of tagged particles in a one-dimensional concentrated lattice gas is investigated. The particles are noninteracting except that double occupancy is forbidden. The mean-square displacement of a tagged particle is calculated for all times by an approximate theory and compared to results from Monte Carlo simulations. The overall agreement is quite good. For an infinite chain and for large time t the mean-square displacement is found to increase proportionally… 

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