Hits:

Indexed by:期刊论文

Date of Publication:2010-01-01

Journal:CHINESE PHYSICS LETTERS

Included Journals:SCIE、ISTIC

Volume:27

Issue:1

ISSN No.:0256-307X

Abstract:By a series of transformations, the (2+1)-dimensional variable coefficient nonlinear Schrodinger 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 Schrodinger equation with an external potential can be found.