68 citations · 245 across the 29 of their papers we have counts for
5 papers · 1 filter
Colossal Brownian yet non-Gaussian diffusion induced by nonequilibrium noise
K. Białas, J. Łuczka, P. Hänggi +1
We report on novel Brownian, yet non-Gaussian diffusion, in which the mean square displacement of the particle grows linearly with time, the probability density for the particle sp…
Tunable particle separation via deterministic absolute negative mobility
Aleksandra Słapik, Jakub Spiechowicz
Particle isolation techniques are in the spotlight of many areas of science and engineering. In food industry, a harmful bacterial activity can be prevented with the help of separa…
Many faces of nonequilibrium: anomalous transport phenomena in driven periodic systems
P. Hänggi, J. Łuczka, J. Spiechowicz
We consider a generic system operating under non-equilibrium conditions. Explicitly, we consider an inertial classical Brownian particle dwelling a periodic structure with a spatia…
Diffusion in a biased washboard potential revisited
J. Spiechowicz, J. Luczka
The celebrated Sutherland-Einstein relation for systems at thermal equilibrium states that spread of trajectories of Brownian particles is an increasing function of temperature. He…
Energy of a free Brownian particle coupled to thermal vacuum
J. Spiechowicz, J. Łuczka
Experimentalists have come to temperatures very close to absolute zero at which physics that was once ordinary becomes extraordinary. In such a regime quantum effects and fluctuati…