461 citations · 5.5k across the 112 of their papers we have counts for
8 papers · 1 filter
Stationary States in Bistable System Driven by Lévy Noise
O. Yu. Sliusarenko, D. A. Surkov, V. Yu. Gonchar +1
We study the properties of the probability density function (PDF) of a bistable system driven by heavy tailed white symmetric Lévy noise. The shape of the stationary PDF is found a…
Normal and Anomalous Fluctuation Relations for Gaussian Stochastic Dynamics
Aleksei V. Chechkin, Friedrich Lenz, Rainer Klages
We study transient work Fluctuation Relations (FRs) for Gaussian stochastic systems generating anomalous diffusion. For this purpose we use a Langevin approach by employing two dif…
Recognition of stable distribution with Levy index alpha close to 2
Krzysztof Burnecki, Agnieszka Wyłomańska, Aleksei Beletskii +2
We address the problem of recognizing alpha-stable Levy distribution with Levy index close to 2 from experimental data. We are interested in the case when the sample size of availa…
Bulk-mediated diffusion on a planar surface: full solution
Aleksei V. Chechkin, Irwin M. Zaid, Michael A. Lomholt +2
We consider the effective surface motion of a particle that intermittently unbinds from a planar surface and performs bulk excursions. Based on a random walk approach we derive the…
Generalized Elastic Model: thermal vs non-thermal initial conditions. Universal scaling, roughening, ageing and ergodicity
Alessandro Taloni, Aleksei Chechkin, Joseph Klafter
We study correlation properties of the generalized elastic model which accounts for the dynamics of polymers, membranes, surfaces and fluctuating interfaces, among others. We devel…
Correlations in a Generalized Elastic Model: Fractional Langevin Equation Approach
Alessandro Taloni, Aleksei Chechkin, Joseph Klafter
The Generalized Elastic Model (GEM) provides the evolution equation which governs the stochastic motion of several many-body systems in nature, such as polymers, membranes, growing…