The equilibrium properties of the Blume-Emery-Griffiths model with bilinear quenched disorder are studied for the case of attractive as well as repulsive biquadratic interactions. The global phase diagram of the system is calculated in the context of the replica symmetric mean field approximation.
The Blume-Emery-Griffiths spin glass model
SELLITTO, Mauro;
1997
Abstract
The equilibrium properties of the Blume-Emery-Griffiths model with bilinear quenched disorder are studied for the case of attractive as well as repulsive biquadratic interactions. The global phase diagram of the system is calculated in the context of the replica symmetric mean field approximation.File in questo prodotto:
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