27 citations · 50 across the 3 of their papers we have counts for
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cond-mat.stat-mech2009★ 7 cited
Spin-Glass Attractor on Tridimensional Hierarchical Lattices in the Presence of an External Magnetic Field
Octavio R. Salmon, Fernando D. Nobre
A nearest-neighbor-interaction Ising spin glass, in the presence of an external magnetic field, is studied on different hierarchical lattices that approach the cubic lattice. The m…
cond-mat.stat-mech2009★ 16 cited
Phase Diagram of the Two-Dimensional Ising Model with Random Competing Interactions
Octavio R. Salmon, J. Ricardo de Sousa, Fernando D. Nobre
An Ising model with ferromagnetic nearest-neighbor interactions () and random next-nearest-neighbor interactions [ with probability and with p…
cond-mat.stat-mech2008★ 27 cited
Multicritical Behavior in a Random-Field Ising Model under a Continuous-Field Probability Distribution
Octavio R. Salmon, Nuno Crokidakis, Fernando D. Nobre
A random-field Ising model that is capable of exhibiting a rich variety of multicritical phenomena, as well as a smearing of such behavior, is investigated. The model consists of a…