New results for diffusion in Lorentz lattice gas cellular automata
نویسندگان
چکیده
منابع مشابه
Diffusion in Lorentz Lattice Gas Automata with Backscattering
The probability of first return to the initial interval x and the diffusion tensor D~a are calculated exactly for a ballistic Lorentz gas on a Bethe lattice or Cayley tree. It consists of a moving particle and a fixed array of scatterers, located at the nodes, and the lengths of the intervals between scatterers are determined by a geometric distribution. The same values for x and D=a apply also...
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ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 1995
ISSN: 0022-4715,1572-9613
DOI: 10.1007/bf02179988