Exact renormalisation group approach to ultradiffusion in a hierarchical structure
- 1 April 1986
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 19 (5) , L269-L273
- https://doi.org/10.1088/0305-4470/19/5/010
Abstract
A model of diffusion in one dimension, with a hierarchical pattern of hopping rates, is studied by an exact renormalisation method. Non-universal time scaling exponents are obtained for the autocorrelation function, range and average diffusion distance.Keywords
This publication has 6 references indexed in Scilit:
- Dynamical Phase Transitions in Hierarchical StructuresPhysical Review Letters, 1985
- Ultradiffusion: the relaxation of hierarchical systemsJournal of Physics A: General Physics, 1985
- Adaptation and Self-Repair in Parallel Computing StructuresPhysical Review Letters, 1984
- Random walks on fractal structures and percolation clustersJournal de Physique Lettres, 1983
- Time-Dependent Order Parameters in Spin-GlassesPhysical Review Letters, 1981
- Dynamics of ligand binding to myoglobinBiochemistry, 1975