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Solitary Waves of the Two-Dimensional Camassa-Holm--Nonlinear Schrodinger Equation

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 نشر من قبل Cory Ward
 تاريخ النشر 2018
  مجال البحث فيزياء
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In this work, we study solitary waves in a (2+1)-dimensional variant of the defocusing nonlinear Schrodinger (NLS) equation, the so-called Camassa-Holm NLS (CH-NLS) equation. We use asymptotic multiscale expansion methods to reduce this model to a Kadomtsev--Petviashvili (KP) equation. The KP model includes both the KP-I and KP-



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