29 citations · 54 across the 6 of their papers we have counts for
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cond-mat.dis-nn2006★ 1 cited
Stability of a two-sublattice spin-glass model
Carlos S. O. Yokoi, Francisco A. da Costa
We study the stability of the replica-symmetric solution of a two-sublattice infinite-range spin-glass model, which can describe the transition from antiferromagnetic to spin glass…
cond-mat.stat-mech2006★ 6 cited
Random-energy model in random fields
Luiz O. de Oliveira Filho, Francisco Alexandre da Costa, Carlos S. O. Yokoi
The random-energy model is studied in the presence of random fields. The problem is solved exactly both in the microcanonical ensemble, without recourse to the replica method, and…