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nlin.CD2026
Intermittent Flocking and Fractal Collective Order Induced by Time-Varying Delays
David Müller-Bender, Rahil N. Valani
Time-varying interaction delays are ubiquitous in active matter, yet their collective effects remain largely unexplored. We show that active particles with internal dynamics and Vi…
nlin.CD2024
Weak Chaos, Anomalous Diffusion, and Weak Ergodicity Breaking in Systems with Delay
Tony Albers, Lukas Hille, David Müller-Bender +1
We demonstrate that standard delay systems with a linear instantaneous and a delayed nonlinear term show weak chaos, asymptotically subdiffusive behavior, and weak ergodicity break…