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Hydro dynamic modes in normal He3. II. Microscopic dispersion relations and transport coefficients

 

作者: L.E. Reichl,  

 

期刊: Transport Theory and Statistical Physics  (Taylor Available online 1977)
卷期: Volume 6, issue 2-3  

页码: 129-150

 

ISSN:0041-1450

 

年代: 1977

 

DOI:10.1080/00411457708247956

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The second of two papers in which a technique introduced by Resibois is used to obtain correlation function expressions for the coefficients of shear viscosity, thermal conductivity and spin diffusion in normal liquid He3. The method involves matching the phenomenological and microscopic dispersion relations for hydro-dynamic modes in the liquid. In this paper, the liquid is viewed as a system of Landau quasi particles, and microscopic expressions for the dispersion relations of the six hydrodynamic modes in normal liquid He3are derived. Microscopic expressions are given for the speed of hydrodynamic sound, and the coefficients of shear viscosity, thermal conductivity, and spin diffusion.

 

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