EXACT SOLUTION OF ZERO-TEMPERATURE HYSTERESIS IN A FERROMAGNETIC ISING CHAIN WITH QUENCHED RANDOM-FIELDS

Authors
SHUKLA P
Citation
P. Shukla, EXACT SOLUTION OF ZERO-TEMPERATURE HYSTERESIS IN A FERROMAGNETIC ISING CHAIN WITH QUENCHED RANDOM-FIELDS, Physica. A, 233(1-2), 1996, pp. 235-241
Citations number
16
Categorie Soggetti
Physics
Journal title
Physica. A → ACNP
ISSN journal
03784371
Volume
233
Issue
1-2
Year of publication
1996
Pages
235 - 241
Database
ISI
SICI code
0378-4371(1996)233:1-2<235:ESOZHI>2.0.ZU;2-9
Abstract
A probabilistic method is used to obtain an exact solution of the zero -temperature hysteretic dynamics of a one-dimensional Ising model with quenched random fields. The result is discussed in the context of the Barkhausen noise observed in experiments as well as numerical simulat ions.