Dynamics of vortex nucleation by rapid thermal quench

I. S. Aranson; N. B. Kopnin; V. M. Vinokur

doi:10.1103/PhysRevB.63.184501

Dynamics of vortex nucleation by rapid thermal quench

I. S. Aranson, N. B. Kopnin, V. M. Vinokur

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Abstract

By numerical and analytical studies of the time-dependent Ginzburg-Landau model we show that vortex nucleation in superfluid ³He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. The instability threshold is found analytically as a function of supercurrent density and the front velocity. The dynamics of vortex evolution at long times after the quench is investigated.

Original language	English (US)
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	63
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.63.184501
State	Published - 2001

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.63.184501

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@article{2267bd4d06094b378758666f1728e41f,

title = "Dynamics of vortex nucleation by rapid thermal quench",

abstract = "By numerical and analytical studies of the time-dependent Ginzburg-Landau model we show that vortex nucleation in superfluid 3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. The instability threshold is found analytically as a function of supercurrent density and the front velocity. The dynamics of vortex evolution at long times after the quench is investigated.",

author = "Aranson, {I. S.} and Kopnin, {N. B.} and Vinokur, {V. M.}",

year = "2001",

doi = "10.1103/PhysRevB.63.184501",

language = "English (US)",

volume = "63",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society",

number = "18",

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T1 - Dynamics of vortex nucleation by rapid thermal quench

AU - Aranson, I. S.

AU - Kopnin, N. B.

AU - Vinokur, V. M.

PY - 2001

Y1 - 2001

N2 - By numerical and analytical studies of the time-dependent Ginzburg-Landau model we show that vortex nucleation in superfluid 3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. The instability threshold is found analytically as a function of supercurrent density and the front velocity. The dynamics of vortex evolution at long times after the quench is investigated.

AB - By numerical and analytical studies of the time-dependent Ginzburg-Landau model we show that vortex nucleation in superfluid 3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. The instability threshold is found analytically as a function of supercurrent density and the front velocity. The dynamics of vortex evolution at long times after the quench is investigated.

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U2 - 10.1103/PhysRevB.63.184501

DO - 10.1103/PhysRevB.63.184501

M3 - Article

AN - SCOPUS:0034907614

SN - 1098-0121

VL - 63

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 18

ER -

Dynamics of vortex nucleation by rapid thermal quench

Abstract

All Science Journal Classification (ASJC) codes

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