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Berlin 2015 – scientific programme

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DY: Fachverband Dynamik und Statistische Physik

DY 3: Anomalous Diffusion (joint session DY/ CPP)

DY 3.6: Talk

Monday, March 16, 2015, 11:00–11:15, BH-N 334

Single-file diffusion in a quenched energy landscape — •Henning Krüsemann1 and Ralf Metzler1,21University of Potsdam, Potsdam, Germany — 2Tampere University of Technology, Tampere, Finland

The diffusion of hardcore interacting particles in a narrow (1D) channel is called single-file diffusion. Examples in physics can be found especially in biophysics, e.g. the transport of molecules through a narrow pore.

The dynamical properties in a single file differ strongly from those of freely diffusing particles and different types of subdiffusion can be observed.

In this talk we discuss the msd of single-file diffusion with different particle interactions in a quenched energy landscape. We present simulation results and approach the problem theoretically.

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