Ergodicity and large deviations in physical systems with stochastic dynamics

RL Jack - The European Physical Journal B, 2020 - Springer
In ergodic physical systems, time-averaged quantities converge (for large times) to their
ensemble-averaged values. Large deviation theory describes rare events where these time …

Unraveling the large deviation statistics of Markovian open quantum systems

F Carollo, RL Jack, JP Garrahan - Physical review letters, 2019 - APS
We analyze dynamical large deviations of quantum trajectories in Markovian open quantum
systems in their full generality. We derive a quantum level-2.5 large deviation principle for …

Bounds on current fluctuations in periodically driven systems

AC Barato, R Chetrite, A Faggionato… - New Journal of …, 2018 - iopscience.iop.org
Small nonequilibrium systems in contact with a heat bath can be analyzed with the
framework of stochastic thermodynamics. In such systems, fluctuations, which are not …

A generalization of the thermodynamic uncertainty relation to periodically driven systems

T Koyuk, U Seifert, P Pietzonka - Journal of Physics A …, 2018 - iopscience.iop.org
The thermodynamic uncertainty relation expresses a universal trade-off between precision
and entropy production, which applies in its original formulation to current observables in …

Large deviation full counting statistics in adiabatic open quantum dynamics

PJ Paulino, I Lesanovsky, F Carollo - Physical Review Letters, 2024 - APS
The state of an open quantum system undergoing an adiabatic process evolves by following
the instantaneous stationary state of its time-dependent generator. This observation allows …

Large deviations at level 2.5 for Markovian open quantum systems: Quantum jumps and quantum state diffusion

F Carollo, JP Garrahan, RL Jack - Journal of Statistical Physics, 2021 - Springer
We consider quantum stochastic processes and discuss a level 2.5 large deviation
formalism providing an explicit and complete characterisation of fluctuations of time …

A unifying picture of generalized thermodynamic uncertainty relations

AC Barato, R Chetrite, A Faggionato… - Journal of Statistical …, 2019 - iopscience.iop.org
The thermodynamic uncertainty relation is a universal trade-off relation connecting the
precision of a current with the average dissipation at large times. For continuous time …

Exact large deviation statistics and trajectory phase transition of a deterministic boundary driven cellular automaton

B Buča, JP Garrahan, T Prosen, M Vanicat - Physical Review E, 2019 - APS
We study the statistical properties of the long-time dynamics of the rule 54 reversible cellular
automaton (CA), driven stochastically at its boundaries. This CA can be considered as a …

Periodically driven jump processes conditioned on large deviations

L Chabane, R Chétrite, G Verley - Journal of Statistical …, 2020 - iopscience.iop.org
We study the fluctuations of systems modeled by time periodically driven Markov jump
processes. We focus on observables defined through time-periodic functions of the system's …

Current fluctuations in nonequilibrium discontinuous phase transitions

CE Fiore, PE Harunari, CEF Noa, GT Landi - Physical Review E, 2021 - APS
Discontinuous phase transitions out of equilibrium can be characterized by the behavior of
macroscopic stochastic currents. But while much is known about the average current, the …