• Exact solution of perturbed nonlinear Schrödinger equation using $(G'/G, 1/G)$-expansion method

• # Fulltext

https://www.ias.ac.in/article/fulltext/pram/094/0018

• # Keywords

Optical metamaterial equation; the expansion method of $(G'/G, 1/G)$; auxiliary equations; exact travelling solutions

• # Abstract

By constructing auxiliary equations and combining the expansion method of $(G'/G, 1/G)$, we study a class of nonlinear Schrödinger equation with perturbation terms which describes the propagation of the waves in optical metamaterials. More types of exact solutions, particularly solitary wave solutions, are obtained for the first time.

• # Author Affiliations

1. School of Mathematics and Computing Science, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People’s Republic of China

• # Pramana – Journal of Physics

Volume 95, 2021
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019