Issue |
EPL
Volume 86, Number 5, June 2009
|
|
---|---|---|
Article Number | 56003 | |
Number of page(s) | 5 | |
Section | Condensed Matter: Structural, Mechanical and Thermal Properties | |
DOI | https://doi.org/10.1209/0295-5075/86/56003 | |
Published online | 12 June 2009 |
Random-field Ising model in and out of equilibrium
Department of Physics, University of Illinois at Urbana-Champaign - Urbana, IL 61801, USA
Corresponding author: yangliu@illinois.edu
Received:
4
March
2009
Accepted:
18
May
2009
We present numerical studies of zero-temperature Gaussian random-field Ising model (zt-GRFIM) in both equilibrium and non-equilibrium. We compare the universal quantities in 3D (avalanche critical exponents and scaling functions, fractal dimensions, and anisotropy measures) for the equilibrium and non-equilibrium disorder-induced phase transitions. We show compelling evidence that the two transitions belong to the same universality class.
PACS: 64.60.Ht – Dynamic critical phenomena / 75.60.Ej – Magnetization curves, hysteresis, Barkhausen and related effects
© EPLA, 2009
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.