13 citations · 13 across the 5 of their papers we have counts for
6 papers
Anomalous transport in periodic systems driven by active fluctuations
Karol Białas
This dissertation investigates the transport of Brownian particles driven by active fluctuations in periodic potential landscapes. Unlike thermal noise, active fluctuations break d…
Active fluctuations drive inertia-free absolute negative mobility in soft and living matter
K. Białas, P. Hänggi, J. Spiechowicz
Absolute negative mobility (ANM) is one of the most paradoxical transport phenomena in which a setup moves on average in a direction opposite to the applied force. The simplest sys…
Giant enhancement of transport driven by active fluctuations: impact of inertia
K. Białas, J. Spiechowicz
Recently, a paradoxical effect has been demonstrated in which transport of a free Brownian particle driven by active fluctuations in the form of white Poisson shot noise can be sig…
Inertia-induced mechanism for giant enhancement of transport generated by active fluctuations
K. Białas, J. Spiechowicz
Active matter is one of the hottest topics in physics nowadays. As a prototype of living systems operating in viscous environments it has usually been modeled in terms of the overd…
Control of particle transport driven by active noise: strategy of amplification via a periodic potential
Karol Białas, Jerzy Łuczka, Jakub Spiechowicz
We extend our previous studies on a counter-intuitive effect in which a directed transport of a free Brownian particle induced by active fluctuations can be significantly enhanced…
Mechanism for giant enhancement of transport induced by active fluctuations
Karol Białas, Jakub Spiechowicz
Understanding the role of active fluctuations in physics is a problem in statu nascendi appearing both as a hot topic and a major challenge. The reason for this is the fact that th…