Fluctuation Exponents of the KPZ equation on a large torus
arXiv:2111.03650 · doi:10.1002/cpa.22110
Abstract
We study the one-dimensional KPZ equation on a large torus, started at equilibrium. The main results are optimal variance bounds in the super-relaxation regime and part of the relaxation regime.
v2, minor revision, 34 pages, 2 figures, final version