Random-field Ising model: Insight from zero-temperature simulations

• Published in: Condensed Matter Physics
• Date: 2014
• Main Authors: Theodorakis, P.E., Fytas, N.G.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2014
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/153534
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Random-field Ising model: Insight from zero-temperature simulations / P.E.Theodorakis, N.G. Fytas // Condensed Matter Physics. — 2014. — Т. 17, № 4. — С. 43003: 1–14. — Бібліогр.: 81 назв. — англ.

We enlighten some critical aspects of the three-dimensional (d=3) random-field Ising model (RFIM) from simulations performed at zero temperature. We consider two different, in terms of the field distribution, versions of model, namely a Gaussian RFIM and an equal-weight trimodal RFIM. By implementin...