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Josephson phase dynamics in 3He weak links

Authors :
Susumu Kurihara
Noriyuki Hatakenaka
Munehiro Nishida
Hideaki Takayanagi
Keiko Matsunaga
Daichi Matsumoto
Source :
Physica B: Condensed Matter. :285-286
Publication Year :
2000
Publisher :
Elsevier BV, 2000.

Abstract

We propose a simple phenomenological model for dissipative dynamics of a superfluid. Qualitative agreement between the results of our numerical calculations and of the experiment on a superfluid helium three weak link system gives strong support for our model.

Subjects

Subjects :
Condensed Matter::Quantum Gases
Josephson effect
Physics
Condensed Matter::Other
Quantum vortex
Superfluid film
Condensed Matter Physics
Roton
Electronic, Optical and Magnetic Materials
Superfluidity
Quantum mechanics
Phenomenological model
Ginzburg–Landau theory
Statistical physics
Electrical and Electronic Engineering
Superfluid helium-4

Details

ISSN :
09214526
Database :
OpenAIRE
Journal :
Physica B: Condensed Matter
Accession number :
edsair.doi...........d9691aa0816ac3b3558ec70557e1e626

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