The dynamics of dark solitons is studied within the framework of a generalized nonlinear Schrödinger equation. The specific cases of parabolic law and dual-power law nonlinearity are considered. The solitary wave ansatz method is used to carry out the integration. All the physical parameters in the
✦ LIBER ✦
Dark optical solitons and conservation laws for parabolic and dual-power law nonlinearities in (2+1)-dimensions
✍ Scribed by Triki, Houria; Lepule, S.; Love, A.; Kara, Abdul Hamid; Biswas, Anjan
- Book ID
- 122610662
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- English
- Weight
- 333 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0030-4026
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With the aid of symbolic computation, the new generalized algebraic method is extended to the (1 + 2)-dimensional nonlinear Schrödinger equation (NLSE) with dualpower law nonlinearity for constructing a series of new exact solutions. Because of the dual-power law nonlinearity, the equation cannot be