Exact Solutions and Light Bullet Soliton Solutions of the Two-Dimensional Generalized Nonlinear Schrödinger Equation with Distributed Coefficients
W.-H. Huang, C.-F. Mu, Y. Xu and B.-G. Ding
School of Science, Huzhou Teachers College, Huzhou 313000, China
Received: July 22, 2012; In final form: July 23, 2013
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A generalized G'/G-expansion method is extended to construct exact solutions to the two-dimensional generalized nonlinear Schrödinger equation with distributed coefficients. Hyperbolic function solution, trigonometric function solution and rational exact solution with parameters are obtained. Selecting parameters and parameter functions properly, novel light bullet soliton solutions with or without the chirp are presented.

DOI: 10.12693/APhysPolA.124.622
PACS numbers: 02.30.Jr, 03.65.Ge, 05.45.Yv, 42.65.Tg