Parts | Days | Selection | Search | Downloads | Help

DY: Dynamik und Statistische Physik

DY 51: Non-Linear Stochastic Systems

DY 51.8: Talk

Friday, March 31, 2006, 13:15–13:30, H\"UL 186

Foraging Active Brownian Agents - Do they diffuse normal or not? — •Udo Erdmann and Sebastian Göller — Institut für Physik, Humboldt-Universität zu berlin

First results on the (anomalous) diffusive behavior of foraging active agents are presented. As could have been observed in nature the individuals are able to take up energy and convert it into free degrees of freedom. The uptaken energy is located in randomly distributed food depots. A whole population of Active Brownian agents is investigated. Hereby our main interest is to distiguish between regimes of normal and anomalous diffusion depending on the system parameters.