36 citations · 101 across the 5 of their papers we have counts for
5 papers
Hunting active Brownian particles: Learning optimal behavior
Marcel Gerhard, Ashreya Jayaram, Andreas Fischer +1
We numerically study active Brownian particles that can respond to environmental cues through a small set of actions (switching their motility and turning left or right with respec…
From scalar to polar active matter: Connecting simulations with mean-field theory
Ashreya Jayaram, Andreas Fischer, Thomas Speck
We study numerically the phase behavior of self-propelled elliptical particles interacting through the "hard" repulsive Gay-Berne potential at infinite Péclet number. Changing a si…
Quorum-sensing active particles with discontinuous motility
Andreas Fischer, Friederike Schmid, Thomas Speck
We develop a dynamic mean-field theory for polar active particles that interact through a self-generated field, in particular one generated through emitting a chemical signal. Whil…
Aggregation and sedimentation of active Brownian particles at constant affinity
Andreas Fischer, Arkya Chatterjee, Thomas Speck
We study the motility-induced phase separation of active particles driven through the interconversion of two chemical species controlled by ideal reservoirs (chemiostats). As a con…
Order-disorder transition in swirled granular disks
Philip Krinninger, Andreas Fischer, Andrea Fortini
We study the order-disorder transition of horizontally swirled dry and wet granular disks by means of computer simulations. Our systematic investigation of the local order formatio…