| Issue |
Europhys. Lett.
Volume 57, Number 2, January 2002
|
|
|---|---|---|
| Page(s) | 171 - 177 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2002-00558-3 | |
| Published online | 01 September 2002 | |
Memory effects in the relaxation of Ising models
Física Teórica, Universidad de Sevilla Apartado de Correos
1065, E-41080, Sevilla, Spain
Received:
14
May
2001
Accepted:
2
November
2001
It is analytically shown that the one-dimensional Ising model with Glauber dynamics exhibits short-time memory effects when submitted to an abrupt change in temperature. These effects are qualitatively similar to those experimentally observed in the compaction of vibrated granular materials. Moreover, a critical time separating regimes of “normal” and “anomalous” responses to the perturbation is found.
PACS: 05.50.+q – Lattice theory and statistics (Ising, Potts, etc.) / 05.70.Ln – Nonequilibrium and irreversible thermodynamics / 45.70.Cc – Static sandpiles; granular compaction
© EDP Sciences, 2002
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.