334 citations · 1.8k across the 27 of their papers we have counts for
9 papers · 1 filter
Anomalous, non-Gaussian tracer diffusion in heterogeneously crowded environments
Surya K. Ghosh, Andrey G. Cherstvy, Denis S. Grebenkov +1
A topic of intense current investigation pursues the question how the highly crowded environment of biological cells affects the dynamic properties of passively diffusing particles…
Facilitation of polymer looping and giant polymer diffusivity in crowded solutions of active particles
J. Shin, A. G. Cherstvy, W. K. Kim +1
We study the dynamics of polymer chains in a bath of self-propelled particles (SPP) by extensive Langevin dynamics simulations in a two dimensional system. Specifically, we analyse…
Quantifying the non-ergodicity of scaled Brownian motion
Hadiseh Safdari, Andrey G. Cherstvy, Aleksei V. Chechkin +3
We examine the non-ergodic properties of scaled Brownian motion, a non-stationary stochastic process with a time dependent diffusivity of the form . We compute…
Self-subdiffusion in solutions of star-shaped crowders: non-monotonic effects of inter-particle interactions
Jaeoh Shin, Andrey G. Cherstvy, Ralf Metzler
We examine by extensive computer simulations the self-diffusion of anisotropic star like particles in crowded two-dimensional solutions. We investigate the implications of the area…
Ultraslow scaled Brownian motion
Anna Bodrova, Aleksei V. Chechkin, Andrey G. Cherstvy +1
We define and study in detail \emph{utraslow scaled Brownian motion (USBM)\/} characterised by a time dependent diffusion coefficient of the form . For unconfined m…
Inverted critical adsorption of polyelectrolytes in confinement
Sidney J. de Carvalho, Ralf Metzler, Andrey G. Cherstvy
What are the fundamental laws for the adsorption of charged polymers onto oppositely charged surfaces, for convex, planar, and concave geometries? This question is at the heart of…