5 papers
Rare events of small-noise Doob conditioned processes
Iago N. Mamede, Francesco Coghi
Doob fixed-time conditioning enables the sampling of rare trajectories of Markov processes by modifying the drift so that reaching a prescribed target at a given time is guaranteed…
Universal features of nonequilibrium Ising models in contact with two thermal reservoirs
Iago N. Mamede, Bart Cleuren, Carlos. E. Fiore
We derive generic properties of nonequilibrium phase transitions in all-to-all Ising models placed in contact with two thermal reservoirs, in which parameters (temperatures, intera…
Steady-state heat engines driven by finite reservoirs
Iago N. Mamede, Saulo V. Moreira, Mark T. Mitchison +1
We provide a consistent thermodynamic analysis of stochastic thermal engines driven by finite-size reservoirs, which are in turn coupled to infinite-size reservoirs. We consider a…
Exact Mapping of Nonequilibrium to Equilibrium Phase Transitions for Systems in Contact with Two Thermal Baths
Iago N. Mamede, Carlos E. Fiore, Gustavo A. L. Forão +2
We show that a large class of nonequilibrium many-body systems in contact with two thermal baths admit an exact mapping onto equivalent equilibrium systems. This mapping provides d…
Collective heat engines via different interactions: Minimal models, thermodynamics and phase transitions
Iago N. Mamede, Vitória T. Henkes, Carlos E. Fiore
We investigate the dynamics and thermodynamics of a framework composed of interacting units in which parameters (temperatures and energies) assume distinct values due to the contac…