We review theoretical models of individual motility as well as collective dynamics and pattern formation of active particles. We focus on simple models of active dynamics with a …
My major motivation to think about swarm robotics is the question of how probabilistic local actions of small robots sum up to rational global patterns shown by the swarm. For the …
A Zöttl, H Stark - Journal of Physics: Condensed Matter, 2016 - iopscience.iop.org
Active colloids are microscopic particles, which self-propel through viscous fluids by converting energy extracted from their environment into directed motion. We first explain …
Active Brownian particles are capable of taking up energy from their environment and converting it into directed motion; examples range from chemotactic cells and bacteria to …
When we contemplate phenomena as diverse as electrochemical deposition or the spatial patterns of urban development, it is natural to assume that they havenothing incommon …
Motivated by aggregation phenomena in gliding bacteria, we study collective motion in a two- dimensional model of active, self-propelled rods interacting through volume exclusion. In …
Y Hong, NMK Blackman, ND Kopp, A Sen, D Velegol - Physical review letters, 2007 - APS
Chemotaxis is the movement of organisms toward or away from a chemical attractant or toxin by a biased random walk process. Here we describe the first experimental example of …
Unlike passive Brownian particles, active Brownian particles, also known as microswimmers, propel themselves with directed motion and thus drive themselves out of …