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Transport and relaxation properties of superfluid3He. II. Viscosity, thermal conductivity, and relaxation of the normal fluid density

✍ Scribed by P. Wölfle; D. Einzel

Publisher
Springer US
Year
1978
Tongue
English
Weight
662 KB
Volume
32
Category
Article
ISSN
0022-2291

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✦ Synopsis

The kinetic equation for Bogoliubov quasiparticles is solved in a wellcontrolled approximation and the kinetic coefficients of shear viscosity, second viscosity, and thermal conductivity are calculated for all temperatures. The results are in good agreement with data on the shear viscosity. Finally, the rate of relaxation of the normal fluid density from a state of disequilibrium with the superfluid component is considered.

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