240 citations · 1.3k across the 61 of their papers we have counts for
64 papers
Run, Tumble and Paint
Emir Sezik, Callum Britton, Alex Touma +1
The visit probability, quantifying whether a particle has reached a given point for the first time by a specified time, provides access to various extreme value statistics and serv…
Field Theory of Active Brownian Particles in Potentials
Ziluo Zhang, Lili Fehértói-Nagy, Maria Polackova +1
The Active Brownian Particle (ABP) model exemplifies a wide class of active matter particles. In this work, we demonstrate how this model can be cast into a field theory in both tw…
Field theories of active particle systems and their entropy production
Gunnar Pruessner, Rosalba Garcia-Millan
Active particles that translate chemical energy into self-propulsion can maintain a far-from-equilibrium steady state and perform work. The entropy production measures how far from…
Exact solution of a boundary tumbling particle system in one dimension
Connor Roberts, Gunnar Pruessner
We derive the fully time-dependent solution to a run-and-tumble model for a particle which has tumbling restricted to the boundaries of a one-dimensional interval. This is achieved…
Particle Entity in the Doi-Peliti and Response Field Formalisms
Marius Bothe, Luca Cocconi, Zigan Zhen +1
We introduce a procedure to test a theory for point particle entity, that is, whether said theory takes into account the discrete nature of the constituents of the system. We then…
Optimal Ratchet Potentials for Run-and-Tumble particles
Zigan Zhen, Gunnar Pruessner
Run-and-Tumble particles, mimicking the behaviour of microorganisms like E. coli, are a paradigmatic model of active matter. Due to self-propulsion, their random and undirected mot…