Rotating quantum wave turbulence

Simple item page
dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorMäkinen, J. T.en_US
dc.contributor.authorAutti, S.en_US
dc.contributor.authorHeikkinen, P. J.en_US
dc.contributor.authorHosio, J. J.en_US
dc.contributor.authorHänninen, R.en_US
dc.contributor.authorL’vov, V. S.en_US
dc.contributor.authorWalmsley, P. M.en_US
dc.contributor.authorZavjalov, V. V.en_US
dc.contributor.authorEltsov, V. B.en_US
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.departmentOtaNanoen
dc.contributor.groupauthorTopological Quantum Fluidsen
dc.contributor.organizationWeizmann Institute of Scienceen_US
dc.contributor.organizationUniversity of Manchesteren_US
dc.contributor.organizationLancaster Universityen_US
dc.date.accessioned2023-08-01T06:21:06Z
dc.date.available2023-08-01T06:21:06Z
dc.date.issued2023-06en_US
dc.descriptionFunding Information: This work has been supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 694248) and by Academy of Finland project no. 332964. Additionally, the research leading to these results has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 824109 (European Microkelvin Platform). S.A. and V.V.Z. acknowledge funding from UKRI EPSRC (EP/W015730/1) and STFC (ST/T006773/1), and S.A. also acknowledges support from the Jenny and Antti Wihuri Foundation via the Council of Finnish Foundations. V.S.L. was in part supported by NSF-BSF grant no. 2020765. The experiments were performed at the Low Temperature Laboratory, which is a part of the OtaNano research infrastructure of Aalto University and of the European Microkelvin Platform. Publisher Copyright: © 2023, The Author(s). | openaire: EC/H2020/694248/EU//TOPVAC | openaire: EC/H2020/824109/EU//EMP
dc.description.abstractTurbulence under strong influence of rotation is described as an ensemble of interacting inertial waves across a wide range of length scales. In macroscopic quantum condensates, the quasiclassical turbulent dynamics at large scales is altered at small scales, where the quantization of vorticity is essential. The nature of this transition remains an unanswered question. Here we expand the concept of wave-driven turbulence to rotating quantum fluids where the spectrum of waves extends to microscopic scales as Kelvin waves on quantized vortices. We excite inertial waves at the largest scale by periodic modulation of the angular velocity and observe dissipation-independent transfer of energy to smaller scales and the eventual onset of the elusive Kelvin wave cascade at the lowest temperatures. We further find that energy is pumped to the system through a boundary layer distinct from the classical Ekman layer and support our observations with numerical simulations. Our experiments demonstrate a regime of turbulent motion in quantum fluids where the role of vortex reconnections can be neglected, thus stripping the transition between the classical and the quantum regimes of turbulence down to its constituent components.en
dc.description.versionPeer revieweden
dc.format.extent6
dc.format.extent898-903
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationMäkinen, J T, Autti, S, Heikkinen, P J, Hosio, J J, Hänninen, R, L’vov, V S, Walmsley, P M, Zavjalov, V V & Eltsov, V B 2023, ' Rotating quantum wave turbulence ', Nature Physics, vol. 19, no. 6, pp. 898-903 . https://doi.org/10.1038/s41567-023-01966-zen
dc.identifier.doi10.1038/s41567-023-01966-zen_US
dc.identifier.issn1745-2473
dc.identifier.issn1745-2481
dc.identifier.otherPURE UUID: a04c65fa-059b-4610-983b-176672ec1360en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/a04c65fa-059b-4610-983b-176672ec1360en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85149145497&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/115169870/Rotating_quantum_wave_turbulence.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/122237
dc.identifier.urnURN:NBN:fi:aalto-202308014598
dc.language.isoenen
dc.publisherNature Publishing Group
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/824109/EU//EMPen_US
dc.relation.ispartofseriesNature Physicsen
dc.relation.ispartofseriesVolume 19, issue 6en
dc.rightsopenAccessen
dc.titleRotating quantum wave turbulenceen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
Files
Collections
[article-cris] Perustieteiden korkeakoulu / SCI