New Solitary Solutions of (2+1)-Dimensional Variable Coefficient Nonlinear Schrödinger Equation with an External Potential

doi:10.1088/0256-307X/27/1/010201

Chin. Phys. Lett.

2010, Vol. 27

Issue (1): 010201 DOI: 10.1088/0256-307X/27/1/010201

GENERAL

New Solitary Solutions of (2+1)-Dimensional Variable Coefficient Nonlinear Schrödinger Equation with an External Potential

SONG Zhao-Hui, DING Qi, MEI Jian-Qin, ZHANG Hong-Qing

School of Mathematics Sciences, Dalian University of Technology, Dalian 116024

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SONG Zhao-Hui, DING Qi, MEI Jian-Qin et al 2010 Chin. Phys. Lett. 27 010201

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Abstract By a series of transformations, the (2+1)-dimensional variable coefficient nonlinear Schrödinger equation can turn to the Klein-Gordon equation. Many new double travelling wave solutions of the Klein-Gordon equation are obtained. Thus, the new solitary solutions of the variable coefficient nonlinear Schröinger equation with an external potential can be found.

Keywords: 02.30.Jr 05.45.Yv

Received: 06 June 2009 Published: 30 December 2009

PACS:	02.30.Jr	(Partial differential equations)
	05.45.Yv	(Solitons)

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https://cpl.iphy.ac.cn/10.1088/0256-307X/27/1/010201 OR https://cpl.iphy.ac.cn/Y2010/V27/I1/010201

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	SONG Zhao-Hui
	DING Qi
	MEI Jian-Qin
	ZHANG Hong-Qing

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