Contour dynamics of two-dimensional dark solitons
arXiv:2201.06218 · doi:10.1103/PhysRevE.105.044204
Abstract
Equations for contour dynamics of dark solitons are obtained for the general form of the nonlinearity function. Their self-similar solution which describes the nonlinear stage of the bending instability of dark solitons is studied in detail.
arXiv comment6 pages, 3 figures
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