Exact N-Soliton Solutions for the Higher-Order Nonlinear Schrödinger Equation Under Another Condition
LIU Shanliang* , WANG Wenzheng* , XU Jingzhi
Institute of Optical Communication, Liaocheng Teachers College, Liaocheng 252059
* also CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
Exact N-Soliton Solutions for the Higher-Order Nonlinear Schrödinger Equation Under Another Condition
LIU Shanliang* ;WANG Wenzheng* ;XU Jingzhi
Institute of Optical Communication, Liaocheng Teachers College, Liaocheng 252059
* also CCAST (World Laboratory), P. O. Box 8730, Beijing 100080
关键词 ：
42.81.Dp ,
42.65.-k ,
42.50.Rh
Abstract ： By using a simple transformation approach, we solve the higher-order nonlinear Schrödinger equation under another condition. The obtained exact soliton solutions have the following prominent features: The bright soliton can propagate in both the normal and anormal regions; the soliton travelling speed is proportional to its amplitude square; the phase of the soliton is independent of its amplitude or width; and the component solitons of the bound soliton have the same phase.
Key words ：
42.81.Dp
42.65.-k
42.50.Rh
出版日期: 1994-12-01
引用本文:
LIU Shanliang*;WANG Wenzheng*;XU Jingzhi. Exact N-Soliton Solutions for the Higher-Order Nonlinear Schrödinger Equation Under Another Condition[J]. 中国物理快报, 1994, 11(12): 737-740.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I12/737
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1994, Vol. 11 
