461 citations · 5.5k across the 112 of their papers we have counts for
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Fractional Brownian motion in superharmonic potentials and non-Boltzmann stationary distributions
Tobias Guggenberger, Aleksei Chechkin, Ralf Metzler
We study the stochastic motion of particles driven by long-range correlated fractional Gaussian noise in a superharmonic external potential of the form ($n\in\…
Stochastic resetting by a random amplitude
M. Dahlenburg, A. V. Chechkin, R. Schumer +1
Stochastic resetting, a diffusive process whose amplitude is "reset" to the origin at random times, is a vividly studied strategy to optimize encounter dynamics, e.g., in chemical…
Complex diffusion-based kinetics of photoluminescence in semiconductor nanoplatelets
Aleksandr A. Kurilovich, Vladimir N. Mantsevich, Keith J. Stevenson +2
We present a diffusion-based simulation and theoretical models for explanation of photoluminescence (PL) emission intensity in semiconductor nanoplatelets. It is shown that the sha…
On relation between generalized diffusion equations and subordination schemes
A. Chechkin, I. M. Sokolov
Generalized (non-Markovian) diffusion equations with different memory kernels and subordination schemes based on random time change in the Brownian diffusion process are popular ma…