157 citations · 375 across the 13 of their papers we have counts for
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cond-mat.stat-mech2019★ 46 cited
Universal spectral features of different classes of random diffusivity processes
V. Sposini, D. S. Grebenkov, R. Metzler +2
.Stochastic models based on random diffusivities, such as the diffusing-diffusivity approach, are popular concepts for the description of non-Gaussian diffusion in heterogeneous me…
cond-mat.stat-mech2019★ 46 cited
Single-trajectory spectral analysis of scaled Brownian motion
Vittoria Sposini, Ralf Metzler, Gleb Oshanin
A standard approach to study time-dependent stochastic processes is the power spectral density (PSD), an ensemble-averaged property defined as the Fourier transform of the autocorr…