2 papers
math.PR2025
Sharp phase transition in the grand canonical measure at critical chemical potential
Nikolay Barashkov, Kihoon Seong, Philippe Sosoe
We study the phase transition and critical phenomenon for the grand canonical measure in two-dimensional Euclidean quantum field theory. The study of this measure was initiat…
math.AP2024
Eyring--Kramers law for the hyperbolic model
Nikolay Barashkov, Petri Laarne
We study the expected transition frequency between the two metastable states of a stochastic wave equation with double-well potential. By transition state theory, the frequency fac…