3 papers
cs.DM2026
On sampling diluted Spin-Glasses with unbounded interactions
Charilaos Efthymiou, Kostas Zampetakis
Spin-glasses are natural Gibbs distributions that have been studied in Theoretical CS for many decades. Recently, they have been gaining attention from the community as they emerge…
math.CO2026
Fluctuations of the Ising free energy on ErdÅs-Rényi graphs
Amin Coja-Oghlan, Dominik Kaaser, Maurice Rolvien +2
We investigate the ferromagnetic Ising model on the ErdÅs-Rényi random graph with bounded average degree . Specifically, we determine the limiting distr…
cs.DM2025
The random -SAT Gibbs uniqueness threshold revisited
Arnab Chatterjee, Amin Coja-Oghlan, Catherine Greenhill +4
We prove that for any for clause/variable ratios up to the Gibbs uniqueness threshold of the corresponding Galton-Watson tree, the number of satisfying assignments of rand…