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Types of quantum turbulence

Lookup NU author(s): Professor Carlo Barenghi, Dr Holly Middleton-Spencer, Dr Luca Galantucci

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Abstract

© 2023 Author(s).We collect and describe the observed geometrical and dynamical properties of turbulence in quantum fluids, particularly superfluid helium and atomic condensates for which more information about turbulence is available. Considering the spectral features, the temporal decay, and the comparison with relevant turbulent classical flows, we identify three main limiting types of quantum turbulence: Kolmogorov quantum turbulence, Vinen quantum turbulence, and strong quantum turbulence. This classification will be useful to analyze and interpret new results in these and other quantum fluids.

Publication metadata

Author(s): Barenghi CF, Middleton-Spencer HAJ, Galantucci L, Parker NG

Publication type: Article

Publication status: Published

Journal: AVS Quantum Science

Year: 2023

Volume: 5

Issue: 2

Print publication date: 01/06/2023

Online publication date: 08/05/2023

Acceptance date: 24/04/2023

ISSN (electronic): 2639-0213

Publisher: American Institute of Physics Inc.

URL: https://doi.org/10.1116/5.0146107

DOI: 10.1116/5.0146107

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