113 citations · 185 across the 4 of their papers we have counts for
4 papers
Space-time velocity correlation function for random walks
V. Zaburdaev, S. Denisov, P. Hanggi
Space-time correlation functions constitute a useful instrument from the research toolkit of continuous-media and many-body physics. We adopt here this concept for single-particle…
ac-driven Brownian motors: a Fokker-Planck treatment
S. Denisov, P. Hanggi, J. L. Mateos
We consider a primary model of ac-driven Brownian motors, i.e., a classical particle placed in a spatial-time periodic potential and coupled to a heat bath. The effects of fluctuat…
Transporting cold atoms in optical lattices with ratchets: Symmetries and Mechanisms
S. Denisov, S. Flach, P. Hänggi
The objective of this work is to provide a general introduction into the symmetry analysis of the rachet effect using a simple, non-interacting one-particle dynamics. Despite its s…
Fractional Fokker-Planck dynamics: Numerical algorithm and simulations
E. Heinsalu, M. Patriarca, I. Goychuk +2
Anomalous transport in a tilted periodic potential is investigated numerically within the framework of the fractional Fokker-Planck dynamics via the underlying CTRW. An efficient n…