5 citations · 7 across the 9 of their papers we have counts for
7 papers · 1 filter
Approach to Steady-State in Nested Resetting Processes
Callum Britton, Ben Le Jeune, Henry Alston +2
We characterise the approach to nonequilibrium steady state in nested resetting processes by deriving accumulation times for the system, which quantify the effective first-passage…
Persistence, resetting, and first-passage times of an active Ornstein--Uhlenbeck particle
Demosthenes K. Georgiou, Paul C. Bressloff, Thibault Bertrand
We study the first-passage time statistics of an active Ornstein--Uhlenbeck particle on a finite one-dimensional interval with an absorbing boundary at one end and a reflecting bou…
Run-and-tumble particles with preferred reorientation
Callum Britton, Ziluo Zhang, Seongjun Han +1
Run-and-tumble particles (RTPs) are canonically modeled with uniform reorientation probabilities, an assumption that breaks down for many biological microswimmers. In this work, we…
Finite-Time Optimal Control by Noisy Traps
Luca Cocconi, Henry Alston, Thibault Bertrand
The optimal control of passive systems in equilibrium typically favours quasistatic (infinite-time) protocols. We show that a breakdown of quasistatic optimality occurs when the co…
Controlling the Glass Transition through Active Fluctuating Interactions
Emir Sezik, Henry Alston, Thibault Bertrand
Fluctuating pairwise interactions are understood to drive fluid-like states in dense biological systems. These states find a broad range of functionalities, such as directing growt…
Nested Stochastic Resetting: Nonequilibrium Steady-states and Exact Correlations
Henry Alston, Callum Britton, Thibault Bertrand
Stochastic resetting breaks detailed balance and drives the formation of nonequilibrium steady states . Here, we consider a chain of diffusive processes that interact unil…
The OU process: Characterising dissipative confinement in noisy traps
Luca Cocconi, Henry Alston, Jacopo Romano +1
The Ornstein-Uhlenbeck (OU) process describes the dynamics of Brownian particles in a confining harmonic potential, thereby constituting the paradigmatic model of overdamped, mean-…