Nucleation of vortices by rapid thermal quench

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

doi:10.1103/PhysRevLett.83.2600

Nucleation of vortices by rapid thermal quench

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

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Abstract

By numerical and analytical study of the time-dependent Ginzburg-Landau equation we show that vortex nucleation in superfluid³He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. Exact expressions for the instability threshold as a function of supercurrent density and the front velocity are found.

Original language	English (US)
Pages (from-to)	2600-2603
Number of pages	4
Journal	Physical review letters
Volume	83
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.83.2600
State	Published - Jan 1 1999

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.83.2600

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title = "Nucleation of vortices by rapid thermal quench",

abstract = "By numerical and analytical study of the time-dependent Ginzburg-Landau equation we show that vortex nucleation in superfluid3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. Exact expressions for the instability threshold as a function of supercurrent density and the front velocity are found.",

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

year = "1999",

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T1 - Nucleation of vortices by rapid thermal quench

AU - Aranson, I. S.

AU - Kopnin, N. B.

AU - Vinokur, V. M.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - By numerical and analytical study of the time-dependent Ginzburg-Landau equation we show that vortex nucleation in superfluid3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. Exact expressions for the instability threshold as a function of supercurrent density and the front velocity are found.

AB - By numerical and analytical study of the time-dependent Ginzburg-Landau equation we show that vortex nucleation in superfluid3He by rapid thermal quench in the presence of superflow is dominated by a transverse instability of the moving normal-superfluid interface. Exact expressions for the instability threshold as a function of supercurrent density and the front velocity are found.

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U2 - 10.1103/PhysRevLett.83.2600

DO - 10.1103/PhysRevLett.83.2600

M3 - Article

AN - SCOPUS:4043083083

SN - 0031-9007

VL - 83

SP - 2600

EP - 2603

JO - Physical review letters

JF - Physical review letters

IS - 13

ER -

Nucleation of vortices by rapid thermal quench

Abstract

All Science Journal Classification (ASJC) codes

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