Soliton propagation of zero sound in superfluid He3-B

J. A. Sauls

doi:10.1103/PhysRevLett.47.530

Soliton propagation of zero sound in superfluid He3-B

J. A. Sauls^*

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

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 language	English (US)
Pages (from-to)	530-533
Number of pages	4
Journal	Physical Review Letters
Volume	47
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.47.530
State	Published - Jan 1 1981

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.47.530

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abstract = "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.",

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AB - 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.

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Soliton propagation of zero sound in superfluid He3-B

Abstract

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