Exact anomalous current fluctuations in a deterministic interacting model

Ž Krajnik, J Schmidt, V Pasquier, E Ilievski, T Prosen - Physical Review Letters, 2022 - APS
We analytically compute the full counting statistics of charge transfer in a classical
automaton of interacting charged particles. Deriving a closed-form expression for the …

Finite time large deviations via matrix product states

L Causer, MC Banuls, JP Garrahan - Physical Review Letters, 2022 - APS
Recent work has shown the effectiveness of tensor network methods for computing large
deviation functions in constrained stochastic models in the infinite time limit. Here we show …

Universal anomalous fluctuations in charged single-file systems

Ž Krajnik, J Schmidt, V Pasquier, T Prosen… - Physical Review …, 2024 - APS
Introducing a general class of one-dimensional single-file systems (meaning that particle
crossings are prohibited) of interacting hardcore particles with internal degrees of freedom …

Exact" hydrophobicity" in deterministic circuits: dynamical fluctuations in the Floquet-East model

K Klobas, C De Fazio, JP Garrahan - arXiv preprint arXiv:2305.07423, 2023 - arxiv.org
We study the dynamics of a classical circuit corresponding to a discrete-time deterministic
kinetically constrained East model. We show that--despite being deterministic--this" Floquet …

Dynamical phase transition to localized states in the two-dimensional random walk conditioned on partial currents

R Gutiérrez, C Pérez-Espigares - Physical Review E, 2021 - APS
The study of dynamical large deviations allows for a characterization of stationary states of
lattice gas models out of equilibrium conditioned on averages of dynamical observables …

Exact pretransition effects in kinetically constrained circuits: Dynamical fluctuations in the Floquet-East model

K Klobas, C De Fazio, JP Garrahan - Physical Review E, 2024 - APS
We study the dynamics of a classical circuit corresponding to a discrete-time version of the
kinetically constrained East model. We show that this classical “Floquet-East” model …

Bootstrap percolation and kinetically constrained models: two-dimensional universality and beyond

I Hartarsky - 2022 - theses.hal.science
We study two tightly related classes of statistical mechanics models on the two-dimensional
square lattice—kinetically constrained models and bootstrap percolation. The former arose …

Mapping current and activity fluctuations in exclusion processes: consequences and open questions

M Vanicat, E Bertin, V Lecomte, E Ragoucy - SciPost Physics, 2021 - scipost.org
Considering the large deviations of activity and current in the Asymmetric Simple Exclusion
Process (ASEP), we show that there exists a non-trivial correspondence between the joint …

Large time asymptotic of heavy tailed renewal processes

H Horii, R Lefevere, T Nemoto - Journal of Statistical Physics, 2022 - Springer
We study the large-time asymptotic of renewal-reward processes with a heavy-tailed waiting
time distribution. It is known that the heavy tail of the distribution produces an extremely slow …

Reaction-path statistical mechanics of enzymatic kinetics

H Lim, YJ Jung - The Journal of Chemical Physics, 2022 - pubs.aip.org
We introduce a reaction-path statistical mechanics formalism based on the principle of large
deviations to quantify the kinetics of single-molecule enzymatic reaction processes under …