From the 1 of 5 linked papers with an AI index.
5 papers
Random motility regulation as a generic mechanism of community formation
Alberto Dinelli, Ada Altieri, Julien Tailleur
The paper shows that weak, random regulation of bacterial motility can drive the formation of spatially segregated microbial communities, using simulations and random‑matrix theory…
Generic long-range correlations in nonequilibrium mixtures
Jessica Metzger, Yariv Kafri, Mehran Kardar +1
We study correlation functions in generic non-equilibrium mixtures, including multi-temperature systems and non-reciprocal field theories. The corresponding linear theory is short-…
Synthetic Quorum Sensing and Absorbing Phase Transitions in Colloidal Active Matter
Thibault Lefranc, Alberto Dinelli, Carla Fernández-Rico +3
Unlike biological active matter that constantly adapt to their environment, the motors of synthetic active particles are typically agnostic to their surroundings and merely operate…
Contact Forces in Motility-Regulated Active Matter
Quan Manh Nguyen, Alberto Dinelli, Gianmarco Spera +1
Long-range interactions are ubiquitous in nature, where they are mediated by diffusive fields at the cellular scale or by visual cues for groups of animals. Short-range forces, whi…
Fluctuating hydrodynamics of active particles interacting via taxis and quorum sensing: static and dynamics
Alberto Dinelli, Jérémy O'Byrne, Julien Tailleur
In this article we derive and test the fluctuating hydrodynamic description of active particles interacting via taxis and quorum sensing, both for mono-disperse systems and for mix…