363 citations · 3.8k across the 102 of their papers we have counts for
105 papers
The double-well Bose Hubbard model with nearest-neighbor and cavity-mediated long-range interactions
Johannes Sicks, Heiko Rieger
We consider a one-dimensional Bose-Hubbard model (BHM) with on-site double-well potentials and study the effect of nearest-neighbor repulsion and cavity-mediated long-range interac…
How to steer active colloids up a vertical wall
Adérito Fins Carreira, Adam Wysocki, Christophe Ybert +3
An important challenge in active matter lies in harnessing useful global work from entities that produce work locally, e.g., via self-propulsion. We investigate here the active mat…
Alignment interaction and band formation in assemblies of auto-chemorepulsive walkers
Hugues Meyer, Heiko Rieger
Chemotaxis, i.e. motion generated by chemical gradients, is a motility mode shared by many living species that has been developed by evolution to optimize certain biological proces…
Topotaxis of Active Particles Induced by Spatially Heterogeneous Sliding along Obstacles
Zeinab Sadjadi, Heiko Rieger
Many biological active agents respond to gradients of environmental cues by redirecting their motion. Besides the well-studied prominent examples such as photo- and chemotaxis, the…
Heterogeneous Mean First-Passage Time Scaling in Fractal Media
Hyun-Myung Chun, Sungmin Hwang, Byungnam Kahng +2
The mean first passage time~(MFPT) of random walks is a key quantity characterizing dynamic processes on disordered media. In a random fractal embedded in the Euclidean space, the…
Jamming and flocking in the restricted active Potts model
Mintu Karmakar, Swarnajit Chatterjee, Matthieu Mangeat +2
We study the active Potts model with either site occupancy restriction or on-site repulsion to explore jamming and kinetic arrest in a flocking model. The incorporation of such vol…