Amplitude of Waves in the Kelvin-wave Cascade

V. B. Eltsov; V. S. L’vov

doi:10.1134/S0021364020070012

Amplitude of Waves in the Kelvin-wave Cascade

V. B. Eltsov^*, V. S. L’vov

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

1 Sitaatiot (Scopus)

9 Lataukset (Pure)

Abstrakti

Development of experimental techniques to study superfluid dynamics, in particular, application of nanomechanical oscillators to drive vortex lines, enables potential observation of the Kelvin-wave cascade on quantized vortices. One of the first questions which then arises in analysis of the experimental results is the relation between the energy flux in the cascade and the amplitude of the Kelvin waves. We provide such relation based on the L’vov-Nazarenko picture of the cascade. Remarkably, the amplitude of the waves depends on the energy flux extermely weakly, as power one tenth.

Alkuperäiskieli	Englanti
Julkaisu	JETP Letters
DOI - pysyväislinkit	https://doi.org/10.1134/S0021364020070012
Tila	Sähköinen julkaisu (e-pub) ennen painettua julkistusta - 1 tammikuuta 2020
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Pääsy asiakirjaan

10.1134/S0021364020070012

KWampl2Accepted author manuscript, 158 KB

Link to publication in Scopus

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Projektit

1 Aktiivinen

TOPVAC: From Topological Matter to Relativistic Quantum Vacuum

Volovik, G., Nissinen, J., Eltsov, V., Zhang, K., Rysti, J., Volard, M., Laurila, S. & Rantanen, R.

01/10/2016 → 31/12/2021

Projekti: EU: ERC grants

Siteeraa tätä

Eltsov, V. B., & L’vov, V. S. (2020). Amplitude of Waves in the Kelvin-wave Cascade. JETP Letters. https://doi.org/10.1134/S0021364020070012

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