74 citations · 1.2k across the 72 of their papers we have counts for
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cond-mat.dis-nn2010
Fat-tailed and compact random-field Ising models on cubic lattices
Nuno Crokidakis, Silvio M. Duarte Queiros
Using a single functional form which is able to represent several different classes of statistical distributions, we introduce a preliminary study of the ferromagnetic Ising model…
physics.soc-ph2010★ 31 cited
Consequence of reputation in the Sznajd consensus model
Nuno Crokidakis, Fabricio L. Forgerini
In this work we study a modified version of the Sznajd sociophysics model. In particular we introduce reputation, a mechanism that limits the capacity of persuasion of the agents.…
cond-mat.stat-mech2010★ 23 cited
Nonequilibrium phase transitions and tricriticality in a three-dimensional lattice system with random-field competing kinetics
Nuno Crokidakis
We study a nonequilibrium Ising model that stochastically evolves under the simultaneous operation of several spin-flip mechanisms. In other words, the local magnetic fields change…