Glassy dynamics of pinned charge-density waves
- 1 June 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 41 (16) , 11522-11528
- https://doi.org/10.1103/physrevb.41.11522
Abstract
Stretched-exponential relaxation behavior observed in a one-dimensional model of pinned charge-density waves is shown to arise from anomalous deterministic diffusion confined to a closed portion of phase space. Simulation results and scaling arguments are used to relate the index of the stretched exponential to the mean-field value of the anomalous-random-walk exponent on directed percolation clusters.Keywords
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