DARK OPTICAL SOLITONS ON INFLUENCE OF THE SELF-STEEPENING TERM

Authors
CHEN XJ CHEN ZD
Citation
Xj. Chen et Zd. Chen, DARK OPTICAL SOLITONS ON INFLUENCE OF THE SELF-STEEPENING TERM, Chinese Physics Letters, 15(7), 1998, pp. 504-506
Citations number
8
Categorie Soggetti
Physics
Journal title
Chinese Physics Letters → ACNP
ISSN journal
0256307X
Volume
15
Issue
7
Year of publication
1998
Pages
504 - 506
Database
ISI
SICI code
0256-307X(1998)15:7<504:DOSOIO>2.0.ZU;2-K
Abstract
Essential difficulties caused by the nonvanishing boundary condition g reatly hinder the development of the systematic perturbation theory fo r dark solitons. Recently a direct perturbation method for dark one-so liton is developed by the authors with rigorous proof of the completen ess of squared Jost solutions. In this letter, influence of the self-s teepening term is discussed analytically with the method.