Casorati determinant form of dark soliton solutions of the discrete nonlinear Schrödinger equation

Ken Ichi Maruno, Yasuhiro Ohta

研究成果: Article査読

23 被引用数 (Scopus)

抄録

It is shown that the N-dark soliton solutions of the integrable discrete nonlinear Schrödinger (IDNLS) equation are given in terms of the Casorati determinant. The conditions for reduction, complex conjugacy, and regularity for the Casorati determinant solution are also given explicitly. The relationship between the IDNLS and the relativistic Toda lattice is discussed.

本文言語English
論文番号054002
ジャーナルjournal of the physical society of japan
75
5
DOI
出版ステータスPublished - 2006 5
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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