Metastable configurations of spin models on random graphs

Abstract

One-flip stable configurations of an Ising-model on a random graph with fluctuating connectivity are examined. In order to perform the quenched average of the number of stable configurations we introduce a global order-parameter function with two arguments. The analytical results are compared with numerical simulations.

11 pages Revtex, minor changes, to appear in Phys. Rev. E

References in corpus (3)

• Edwards' measures: a thermodynamic construction for dense granular media and glasses
• Exact solutions for diluted spin glasses and optimization problems
• Tapping Thermodynamics of the One Dimensional Ising Model

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