Article ID Journal Published Year Pages File Type
1892801 Chaos, Solitons & Fractals 2014 13 Pages PDF
Abstract
We combine the F-expansion method with the homogeneous balance principle to build a strategy to find analytical solitonic and periodic wave solutions to a generalized nonlinear Schrödinger equation with distributed coefficients, linear gain/loss, and nonlinear gain/absorption. In the case of a dimensionless effective Gross-Pitaevskii equation which describes the evolution of the wave function of a quasi-one-dimensional cigar-shaped Bose-Einstein condensate, the building strategy is applied to generate analytical solutions.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Statistical and Nonlinear Physics
Authors
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