491 citations · 4.4k across the 45 of their papers we have counts for
5 papers · 1 filter
Malliavin weight sampling: a practical guide
Patrick B. Warren, Rosalind J. Allen
Malliavin weight sampling (MWS) is a stochastic calculus technique for computing the derivatives of averaged system properties with respect to parameters in stochastic simulations,…
Scalar field theory for active-particle phase separation
Raphael Wittkowski, Adriano Tiribocchi, Joakim Stenhammar +3
Recent theories predict phase separation among orientationally disordered active particles whose propulsion speed decreases rapidly enough with density. Coarse-grained models of th…
Phase behaviour of active Brownian particles: The role of dimensionality
Joakim Stenhammar, Davide Marenduzzo, Rosalind J. Allen +1
Recently, there has been much interest in activity-induced phase separations in concentrated suspensions of "active Brownian particles" (ABPs), self-propelled spherical particles w…
A continuum theory of phase separation kinetics for active Brownian particles
Joakim Stenhammar, Adriano Tiribocchi, Rosalind J. Allen +2
Active Brownian particles (ABPs), when subject to purely repulsive interactions, are known to undergo activity-induced phase separation broadly resembling an equilibrium (attractio…
Automatic, optimized interface placement in forward flux sampling simulations
Kai Kratzer, Axel Arnold, Rosalind J. Allen
Forward flux sampling (FFS) provides a convenient and efficient way to simulate rare events in equilibrium or non-equilibrium systems. FFS ratchets the system from an initial state…