3 papers
cond-mat.soft2021
On the effect of boundaries on noninteracting weakly active particles in different geometries
Michael Wang
We study analytically how noninteracting weakly active particles, for which passive Brownian diffusion cannot be neglected and activity can be treated perturbatively, distribute an…
cond-mat.soft2019
Three-body problem for Langevin dynamics with different temperatures
Michael Wang, Alexander Grosberg
A mixture of Brownian particles at different temperatures has been a useful model for studying the out-of-equilibrium properties of systems made up of microscopic components with d…
cond-mat.soft2018
Dynamical response of a system of passive or active swimmers to time-periodic forcing
Michael Wang, Alexander Y. Grosberg
The presence of active forces in various biological and artificial systems may change how those systems behaves under forcing. We present a minimal model of a suspension of passive…