Population splitting, trapping, and non-ergodicity in heterogeneous diffusion processes
نویسندگان
چکیده
منابع مشابه
Population splitting, trapping, and non-ergodicity in heterogeneous diffusion processes.
We consider diffusion processes with a spatially varying diffusivity giving rise to anomalous diffusion. Such heterogeneous diffusion processes are analysed for the cases of exponential, power-law, and logarithmic dependencies of the diffusion coefficient on the particle position. Combining analytical approaches with stochastic simulations, we show that the functional form of the space-dependen...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2013
ISSN: 1463-9076,1463-9084
DOI: 10.1039/c3cp53056f