Berlin 2015 – scientific programme
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 5: Anomalous Diffusion (joint session DY, CPP)
CPP 5.6: Talk
Monday, March 16, 2015, 11:00–11:15, BH-N 334
Single-file diffusion in a quenched energy landscape — •Henning Krüsemann1 and Ralf Metzler1,2 — 1University 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.