A Fermionic Treatment of the Frustrated Ising Model
The role of “frustrated plaquettes” in determining the ground state properties of the ±J Ising spin glass was first pointed out by TOULOUSE  in 1977. Since then many numerical studies have appeared (for a review, see BINDER and YOUNG
KeywordsExtended State Ground State Property Grassmann Variable Ising Spin Glass Ground State Degeneracy
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- 1.G. Toulouse: Commun. Phys. 2, 115 (1977)Google Scholar