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Title: Multi-soliton management by the integrable nonautonomous nonlinear integro-differential Schrödinger equation

Abstract

We consider a wide class of integrable nonautonomous nonlinear integro-differential Schrödinger equation which contains the models for the soliton management in Bose–Einstein condensates, nonlinear optics, and inhomogeneous Heisenberg spin chain. With the help of the nonisospectral AKNS hierarchy, we obtain the N-fold Darboux transformation and the N-fold soliton-like solutions for the equation. The soliton management, especially the synchronized dispersive and nonlinear management in optical fibers is discussed. It is found that in the situation without external potential, the synchronized dispersive and nonlinear management can keep the integrability of the nonlinear Schrödinger equation; this suggests that in optical fibers, the synchronized dispersive and nonlinear management can control and maintain the propagation of a multi-soliton. - Highlights: • We consider a unified model for soliton management by an integrable integro-differential Schrödinger equation. • Using Lax pair, the N-fold Darboux transformation for the equation is presented. • The multi-soliton management is considered. • The synchronized dispersive and nonlinear management is suggested.

Authors:
 [1];  [1];  [2]
  1. School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000 (China)
  2. Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000 (China)
Publication Date:
OSTI Identifier:
22403431
Resource Type:
Journal Article
Journal Name:
Annals of Physics (New York)
Additional Journal Information:
Journal Volume: 350; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0003-4916
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BOSE-EINSTEIN CONDENSATION; INTEGRAL CALCULUS; NONLINEAR OPTICS; NONLINEAR PROBLEMS; OPTICAL FIBERS; SCHROEDINGER EQUATION; SOLITONS; SPIN; UNIFIED MODEL

Citation Formats

Zhang, Yu-Juan, Zhao, Dun, Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000, Luo, Hong-Gang, and Beijing Computational Science Research Center, Beijing 100084. Multi-soliton management by the integrable nonautonomous nonlinear integro-differential Schrödinger equation. United States: N. p., 2014. Web. doi:10.1016/J.AOP.2014.07.018.
Zhang, Yu-Juan, Zhao, Dun, Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000, Luo, Hong-Gang, & Beijing Computational Science Research Center, Beijing 100084. Multi-soliton management by the integrable nonautonomous nonlinear integro-differential Schrödinger equation. United States. https://doi.org/10.1016/J.AOP.2014.07.018
Zhang, Yu-Juan, Zhao, Dun, Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000, Luo, Hong-Gang, and Beijing Computational Science Research Center, Beijing 100084. 2014. "Multi-soliton management by the integrable nonautonomous nonlinear integro-differential Schrödinger equation". United States. https://doi.org/10.1016/J.AOP.2014.07.018.
@article{osti_22403431,
title = {Multi-soliton management by the integrable nonautonomous nonlinear integro-differential Schrödinger equation},
author = {Zhang, Yu-Juan and Zhao, Dun and Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000 and Luo, Hong-Gang and Beijing Computational Science Research Center, Beijing 100084},
abstractNote = {We consider a wide class of integrable nonautonomous nonlinear integro-differential Schrödinger equation which contains the models for the soliton management in Bose–Einstein condensates, nonlinear optics, and inhomogeneous Heisenberg spin chain. With the help of the nonisospectral AKNS hierarchy, we obtain the N-fold Darboux transformation and the N-fold soliton-like solutions for the equation. The soliton management, especially the synchronized dispersive and nonlinear management in optical fibers is discussed. It is found that in the situation without external potential, the synchronized dispersive and nonlinear management can keep the integrability of the nonlinear Schrödinger equation; this suggests that in optical fibers, the synchronized dispersive and nonlinear management can control and maintain the propagation of a multi-soliton. - Highlights: • We consider a unified model for soliton management by an integrable integro-differential Schrödinger equation. • Using Lax pair, the N-fold Darboux transformation for the equation is presented. • The multi-soliton management is considered. • The synchronized dispersive and nonlinear management is suggested.},
doi = {10.1016/J.AOP.2014.07.018},
url = {https://www.osti.gov/biblio/22403431}, journal = {Annals of Physics (New York)},
issn = {0003-4916},
number = ,
volume = 350,
place = {United States},
year = {Sat Nov 15 00:00:00 EST 2014},
month = {Sat Nov 15 00:00:00 EST 2014}
}