Glassy dynamics near zero temperature
Abstract
We numerically study finite-dimensional spin glasses at low and zero temperature, finding evidence for (i) strong time-space heterogeneities, (ii) spontaneous time scale separation, and (iii) power law distributions of flipping times. Using zero temperature dynamics we study blocking, clustering and persistence phenomena.
- Publication:
-
Physical Review E
- Pub Date:
- December 2000
- DOI:
- 10.1103/PhysRevE.62.R7567
- arXiv:
- arXiv:cond-mat/0004438
- Bibcode:
- 2000PhRvE..62.7567R
- Keywords:
-
- 05.40.-a;
- 75.10.Nr;
- 75.40.Gb;
- 75.40.Mg;
- Fluctuation phenomena random processes noise and Brownian motion;
- Spin-glass and other random models;
- Dynamic properties;
- Numerical simulation studies;
- Condensed Matter - Statistical Mechanics;
- Condensed Matter - Disordered Systems and Neural Networks
- E-Print:
- Phys. Rev. E 62 (2000) R7567