71 citations · 258 across the 10 of their papers we have counts for
4 papers · 1 filter
A continuous-time persistent random walk model for flocking
Daniel Escaff, Raul Toral, Christian Van den Broeck +1
Random walkers characterized by random positions and random velocities lead to normal diffusion. A random walk was originally proposed by Einstein to model Brownian motion and to d…
Stochastic thermodynamics for Ising chain and symmetric exclusion process
R. Toral, C. Van den Broeck, D. Escaff +1
We verify the finite time fluctuation theorem for a linear Ising chain at its ends in contact with heat reservoirs. Analytic results are derived for a chain consisting of only two…
Arrays of stochastic oscillators: Nonlocal coupling, clustering, and wave formation
Daniel Escaff, Italo'Ivo Lima Dias Pinto, Katja Lindenberg
We consider an array of units each of which can be in one of three states. Unidirectional transitions between these states are governed by Markovian rate processes.The interactions…
Synchronization of globally coupled two-state stochastic oscillators with a state dependent refractory period
Daniel Escaff, Upendra Harbola, Katja Lindenberg
We present a model of identical coupled two-state stochastic units each of which in isolation is governed by a fixed refractory period. The nonlinear coupling between units directl…