Soliton dynamics for quantum systems with higher-order dispersion and nonlinear interaction

Chen Chen, Yuqi Pan, Jiyuan Guo, Ying Wang, Guojun Gao, Wei Wang

Research output: Contribution to journalArticle

Abstract

We investigated three-dimensional quantum systems with higher-order dispersion and nonlinear effects. The systems' soliton dynamics is studied based on the (3+1)-dimensional higher-order nonlinear Schrödinger equation (NLSE). Based on the self-similar approach and the bright soliton-type solution of the (1+1)-dimensional NLSE, we derived the analytical bright soliton solution for the (3+1)-dimensional NLSE with higher-order dispersion and nonlinear effects, with the typical soliton feature pictorially demonstrated. Our study illustrates that a higher-dimensional medium with higher-order dispersion and nonlinear effects supports soliton behavior. This demonstrates the applicability of the theoretical treatment presented in this work.

Original languageEnglish
Article number065313
JournalAIP Advances
Volume10
Issue number6
Early online date9 Jun 2020
DOIs
Publication statusPublished - Jun 2020

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Soliton dynamics for quantum systems with higher-order dispersion and nonlinear interaction'. Together they form a unique fingerprint.

  • Cite this