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.
Original language | English |
---|---|
Pages (from-to) | 11522-11528 |
Number of pages | 7 |
Journal | Physical Review B. Condensed Matter |
Volume | 41 |
Issue number | 16 |
DOIs | |
Publication status | Published - 1990 |