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20022026
most citedCluster expansion for abstract polymer models. New bounds from an old approach

80 citations · 336 across the 36 of their papers we have counts for

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math-ph2026

The BEG model at the FAD triple point on the square lattice

Estevão F. Borel, Aldo Procacci, Rémy Sanchis +1

In this note, we prove that the two-dimensional Blume-Emery-Griffiths model at the triple point Ferromagnetic-Antiquadrupolar-Disordered (FAD) has a unique Gibbs measure at any tem…