2 papers
math.PR2026
Subcritical sharpness for real-valued spin models
Christoforos Panagiotis, William Veitch
In this paper, we consider a large family of real-valued spin models on general transitive graphs. We show that, in the subcritical regime , the correlations of the model…
math.PR2026
Regularity of Gibbs measures for unbounded spin systems on general graphs
Christoforos Panagiotis, William Veitch
We consider a general class of spin systems with potentially unbounded real-valued spins, defined via a single-site potential with super-Gaussian tails on general graphs, allowing…