Soliton propagation of zero sound in superfluid He3-B

J. A. Sauls*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Scopus citations


Nonlinear equations for zero sound interacting with the B-phase collective modes are derived by treating He3-B as a medium of two-level "molecules" (Cooper pairs). The nonlinear equations reduce to known results from kinetic theory in the linear response limit. Soliton solutions to the nonlinear equations are discussed in context with the experiments of Polturak et al.

Original languageEnglish (US)
Pages (from-to)530-533
Number of pages4
JournalPhysical Review Letters
Issue number7
StatePublished - Jan 1 1981

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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