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Solitons in optical metamaterials with anti-cubic law of nonlinearity by generalized G′/G-expansion method.
- Source :
-
Optik - International Journal for Light & Electron Optics . Jun2018, Vol. 162, p86-94. 9p. - Publication Year :
- 2018
-
Abstract
- This paper studies soliton perturbation in optical metamaterials, with anti-cubic nonlinearity, by implementing an integration approach, namely, the generalized G ′/ G -expansion method (GGEM). Bright, dark and singular soliton solutions are retrieved. The existence criteria of these solitons in metamaterials are also demonstrated. All solutions have been verified back into its corresponding equation with the aid of maple package program. Finally, we believe that the executed method is robust and efficient than other methods and the obtained solutions in this paper can help us to understand the variation of solitary waves in optical metamaterials. [ABSTRACT FROM AUTHOR]
- Subjects :
- *SOLITONS
*METAMATERIALS
*PERTURBATION theory
*APPROXIMATION theory
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 00304026
- Volume :
- 162
- Database :
- Academic Search Index
- Journal :
- Optik - International Journal for Light & Electron Optics
- Publication Type :
- Academic Journal
- Accession number :
- 128519886
- Full Text :
- https://doi.org/10.1016/j.ijleo.2018.02.087