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cond-mat.stat-mech2026
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…
cond-mat.stat-mech2026
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…