Nonequilibrium random-field Ising model on a diluted triangular lattice

Lobisor Kurbah, Diana Thongjaomayum, and Prabodh Shukla
Phys. Rev. E 91, 012131 – Published 16 January 2015

Abstract

We study critical hysteresis in the random-field Ising model on a two-dimensional periodic lattice with a variable coordination number zeff in the range 3zeff6. We find that the model supports critical behavior in the range 4<zeff6, but the critical exponents are independent of zeff. The result is discussed in the context of the universality of nonequilibrium critical phenomena and extant results in the field.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
3 More
  • Received 30 December 2013
  • Revised 7 June 2014

DOI:https://doi.org/10.1103/PhysRevE.91.012131

©2015 American Physical Society

Authors & Affiliations

Lobisor Kurbah, Diana Thongjaomayum, and Prabodh Shukla

  • Physics Department, North Eastern Hill University, Shillong-793 022, India

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 91, Iss. 1 — January 2015

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review E

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×