Fourier’s law and the Green-Kubo formula in a cellular-automaton model
- 15 January 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 64 (3) , 252-255
- https://doi.org/10.1103/physrevlett.64.252
Abstract
The properties of energy transport are numerically investigated with the use of a one-dimensional cellular-automaton model called 26R. The validity of Fourier’s law and the Green-Kubo formula for thermal conductivity κ is demonstrated for this model in the limit of large systems. Nonlinear correction to Fourier’s law and the recovery of left-right symmetry are also discussed.Keywords
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