Random walk with horizontal and cyclic currents
We construct a minimal two-chain random walk model and study the information that
fluctuations of the flux and higher cumulants can reveal about the model: its structure …
fluctuations of the flux and higher cumulants can reveal about the model: its structure …
Critical heat current fluctuations in Curie-Weiss model in and out of equilibrium
K Ptaszynski, M Esposito - arXiv preprint arXiv:2411.19643, 2024 - arxiv.org
In some models of nonequilibrium phase transitions, fluctuations of the analyzed currents
have been observed to diverge with system size. To assess whether this behavior is …
have been observed to diverge with system size. To assess whether this behavior is …