Scaled Brownian motion with random anomalous diffusion exponent
H Woszczek, A Chechkin, A Wyłomańska - Communications in Nonlinear …, 2025 - Elsevier
The scaled Brownian motion (SBM) is regarded as one of the paradigmatic random
processes, characterized by anomalous diffusion through the diffusion exponent. It is a …
processes, characterized by anomalous diffusion through the diffusion exponent. It is a …
Clustering of quorum sensing colloidal particles
Y Zhou, Y Li, F Marchesoni - National Science Open, 2024 - nso-journal.org
We propose a simple model of colloidal suspension, whereby individual particles change
their diffusivity from high (hot) to low (cold), as the local concentration of their closest peers …
their diffusivity from high (hot) to low (cold), as the local concentration of their closest peers …
Cluster dynamics in macroscopic photoactive particles
We present an experimental study on the collective behavior of macroscopic self-propelled
particles that are externally excited by light. This property allows testing the system response …
particles that are externally excited by light. This property allows testing the system response …
Bacterial Propulsion in Challenging Fluids: A Multiphysics Approach to Simulating E. Coli Active Matter in Contaminated Aquatic Environments
This study investigates the active matter dynamics of Escherichia coli bacteria in a polluted
fluid environment using computational simulation modeling. The key focus is on …
fluid environment using computational simulation modeling. The key focus is on …