2 papers
math.PR2025
Decoupling the i.i.d. field and the randomisation field in the Curie-Weiss model
Yacine Barhoumi-Andréani, Peter Eichelsbacher
Using the De Finetti representation of the Curie-Weiss model, the uniform coupling of Bernoulli random variables and the Laplace inversion formula (almost surely), we show that the…
math.PR2024
Stein's method and a cubic mean-field model
Peter Eichelsbacher
In this paper, we study a mean-field spin model with three- and two-body interactions. In a recent paper by Contucci, Mingione and Osabutey, the equilibrium measure for large volum…