Vortex instability and the onset of superfluid turbulence

被引：18

作者：

Kopnin, NB

机构：

[1] Helsinki Univ Technol, Low Temp Lab, FIN-02015 Espoo, Finland

[2] LD Landau Theoret Phys Inst, Moscow 117940, Russia

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 92卷 / 13期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1103/PhysRevLett.92.135301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Quantized circulation, the absence of Galilean invariance due to a clamped normal component, and the vortex mutual friction are the major factors that make superfluid turbulence behave in a way different from that in classical fluids. The model is developed for the onset of superfluid turbulence that describes the initial avalanchelike multiplication of vortices into a turbulent vortex tangle.

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页码：135301 / 1

页数：4

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