The number of distinct sites visited by a tracer particle
M J A M Brummelhuis; H J Hilhorst; M J A M Brummelhuis; Inst.-Lorentz, Rijksuniv. te Leiden, Netherlands; H J Hilhorst; Inst.-Lorentz, Rijksuniv. te Leiden, Netherlands
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1990-08-21
Аннотация:
The authors calculate the average number of distinct sites visited by a tracer particle in a three- or higher-dimensional lattice gas with vacancy density rho , in the limit of low density and large times, i.e., rho 0 and rho t>>1.
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