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Weak ergodicity breaking in an anomalous diffusion process of mixed origins
Felix Thiel, Igor M. Sokolov
The ergodicity breaking parameter is a measure for the heterogeneity among different trajectories of one ensemble. In this report this parameter is calculated for fractional Browni…
Scaled Brownian motion as a mean field model for continuous time random walks
Felix Thiel, Igor M. Sokolov
We consider scaled Brownian motion (sBm), a random process described by a diffusion equation with explicitly time-dependent diffusion coefficient (Batchelor's…
Tracer diffusion inside fibrinogen layers
Michał Cieśla, Ewa Gudowska-Nowak, Francesc Sagués +1
We investigate the obstructed motion of tracer (test) particles in crowded environments by carrying simulations of two-dimensional Gaussian random walk in model fibrinogen monolaye…
Disentangling sources of anomalous diffusion
Felix Thiel, Franziska Flegel, Igor M. Sokolov
We show that some important properties of subbdiffusion of unknown origin (including those of mixed origin) can be easily assessed when findeng the "fundamental moment" of the corr…