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GALANTUCCI , Luca

Last name: GALANTUCCI

First name: Luca

January 19, 2023 (v1)

Journal article

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Friction-enhanced lifetime of bundled quantum vortices

Galantucci, Luca Krstulovic, Giorgio Barenghi, Carlo

International audience

Uploaded on: November 27, 2023
November 23, 2021 (v1)

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Friction-enhanced lifetime of bundled quantum vortices

Krstulovic, Giorgio Galantucci, Luca Barenghi, Carlo F.

Experiments in the early 1980s have shown that a compact bundle of quantum vortex rings in superfluid helium remains coherent and travels a significant distance compared to its size. This is surprising because a single vortex ring, under the effect of friction with the background of thermal excitations (the so-called normal fluid), would...

Uploaded on: December 3, 2022
July 2020 (v1)

Journal article

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A new self-consistent approach of quantum turbulence in superfluid helium

Galantucci, Luca Baggaley, Andrew Barenghi, Carlo

International audience

Uploaded on: December 4, 2022