53 citations · 94 across the 4 of their papers we have counts for
5 papers
Monte Carlo Study of Phase Transitions in the Bond-Diluted 3D 4-State Potts Model
Christophe Chatelain, Bertrand Berche, Wolfhard Janke +1
Large-scale Monte Carlo simulations of the bond-diluted three-dimensional 4-state Potts model are performed. The phase diagram and the physical properties at the phase transitions…
Random Ising model in three dimensions: theory, experiment and simulation - a difficult coexistence
Bertrand Berche, Pierre-Emmanuel Berche, Christophe Chatelain +1
We discuss different approaches for studying the influence of disorder in the three-dimensional Ising model. From the theoretical point of view, renormalisation group calculations…
On universality in aging ferromagnets
Christophe Chatelain
This work is a contribution to the study of universality in out-of-equilibrium lattice models undergoing a second-order phase transition at equilibrium. The experimental protocol t…
Fluctuation-dissipation relation for the Ising-Glauber model with arbitrary exchange couplings
Christophe Chatelain
We derive an exact expression of the response function to an infinitesimal magnetic field for the Ising-Glauber model with arbitrary exchange couplings.nThe result is expressed in…
Phase transitions in two-dimensional random Potts models
Bertrand Berche, Christophe Chatelain
The influence of uncorrelated, quenched disorder on the phase transition of two dimensional Potts models will be reviewed. After an introduction where the conditions of relevance o…