LANGEVIN EQUATION APPROACH FOR SLOW DYNAMICS IN MAGNETIC SYSTEMS

Authors
SANCHO JM LACASTA AM TORRENT MC GARCIAOJALVO J TEJADA J
Citation
Jm. Sancho et al., LANGEVIN EQUATION APPROACH FOR SLOW DYNAMICS IN MAGNETIC SYSTEMS, Physics letters. A, 181(4), 1993, pp. 335-339
Citations number
18
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
181
Issue
4
Year of publication
1993
Pages
335 - 339
Database
ISI
SICI code
0375-9601(1993)181:4<335:LEAFSD>2.0.ZU;2-U
Abstract
We present a magnetic model based on a Langevin equation which exhibit s slow relaxation dynamics of ln(t) type. The system is composed of ma gnetic particles which are under the influence of a local potential an d interact through a mean field. Recent experimental data are interpre ted within this model.