159 citations · 1.5k across the 53 of their papers we have counts for
4 papers · 1 filter
Reaction Delays Boost, Rectify, and Reverse Motility in Activity Landscapes
Constantin Rein, Klaus Kroy, Viktor Holubec
Local detailed balance restricts transport by self-propulsion in static activity landscapes. We show that a delayed speed adaptation (``delayed motility/kinesis'') generically brea…
Cohesion from Action-Dependent Perception in Decision-Based Active Matter
Julian Giraldo-Barreto, Viktor Holubec
Many biological and artificial agents reorient by locally optimizing a utility over a finite set of candidate actions. We show that decision rules based on pairwise additive scores…
Strong Violation of the Thermodynamic Uncertainty Relation in a Minimal Autonomous Heat Engine
Enrique P. Cital, Viktor Holubec
Thermodynamic uncertainty relations (TURs) impose a universal trade-off between current precision and entropy production in autonomous steady states, constraining in particular the…
Feedback control and delayed interactions in active matter
Viktor Holubec, Frank Cichos
Feedback control plays a central role in active matter, yet it is inevitably accompanied by noise and finite perception--action delays. This Perspective reviews recent advances on…