Potential-scattering models for the quasiparticle interactions in liquid He3

J. A. Sauls*, J. W. Serene

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Scopus citations


Using a Legendre function expansion, we obtain analytic results for the transport coefficients and superfluid Ginzburg-Landau parameters of liquid He3 from any model quasiparticle scattering amplitude with the form of a matrix element of a local two-body potential. We perform a least-squares fit to the measured Landau parameters and transport coefficients and obtain nearly perfect agreement for models including Legendre components with l<~3.

Original languageEnglish (US)
Pages (from-to)183-189
Number of pages7
JournalPhysical Review B
Issue number1
StatePublished - 1981

ASJC Scopus subject areas

  • Condensed Matter Physics


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