3 papers
cond-mat.quant-gas2026
Kosterlitz-Thouless transition in uniformly confined He
Filip Novotný, Marek TalÃÅ, Balázs Szalai +1
This study investigates the Kosterlitz-Thouless (KT) transition in superfluid He confined within uniform nanochannels. While the universal jump in superfluid density is a well-…
physics.flu-dyn2025
Temporal decay of vortex line density in rotating thermal counterflow of He II
Filip Novotný, Marek TalÃÅ, Emil Varga +1
Horizontally () and axially () rotating counterflow of superfluid He (He~II) generated thermally…
physics.flu-dyn2024
Dynamics of quantum turbulence in axially rotating thermal counterflow
Ritesh Dwivedi, Tomáš Dunca, Filip Novotný +6
Generation, statistically steady state, and temporal decay of axially rotating thermal counterflow of superfluid He (He~II) in a square channel is probed using the second sound…