247 citations · 556 across the 7 of their papers we have counts for
5 papers · 1 filter
Computing stationary distributions in equilibrium and non-equilibrium systems with Forward Flux Sampling
Chantal Valeriani, Rosalind J. Allen, Marco J. Morelli +2
We present a method for computing stationary distributions for activated processes in equilibrium and non-equilibrium systems using Forward Flux Sampling (FFS). In this method, the…
Statistical physics of a model binary genetic switch with linear feedback
Paolo Visco, Rosalind J. Allen, Martin R. Evans
We study the statistical properties of a simple genetic regulatory network that provides heterogeneity within a population of cells. This network consists of a binary genetic switc…
Homogeneous nucleation under shear in a two-dimensional Ising model: cluster growth, coalescence and breakup
Rosalind J. Allen, Chantal Valeriani, Sorin Tanase-Nicola +2
We compute rates and pathways for nucleation in a sheared two dimensional Ising model with Metropolis spin flip dynamics, using Forward Flux Sampling (FFS). We find a peak in the n…
Simulating rare events in equilibrium or non-equilibrium stochastic systems
Rosalind J. Allen, Daan Frenkel, Pieter Rein ten Wolde
We present three algorithms for calculating rate constants and sampling transition paths for rare events in simulations with stochastic dynamics. The methods do not require a prior…
Kinetic models of ion transport through a nanopore
Jaroslaw Piasecki, Rosalind J. Allen, Jean-Pierre Hansen
Kinetic equations for the stationary state distribution function of ions moving through narrow pores are solved for a number of one-dimensional models of single ion transport. Ions…