Matter wave soliton solutions of the cubic–quintic nonlinear Schrödinger equation with an anharmonic potential
Autor: | Yifang Liu, Guo-Rong Li |
---|---|
Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Applied Mathematics and Computation. 219:4847-4852 |
ISSN: | 0096-3003 |
Popis: | In this paper, the cubic-quintic nonlinear Schrodinger equation with an anharmonic potential is studied both analytically and numerically. As a result, two families of matter wave soliton solutions are obtained and their stability is analyzed by linear stability analysis and dynamical evolutions. It is shown that the spatially inhomogeneous cubic-quintic nonlinearities and the anharmonic potential can support stable matter wave solitons. |
Databáze: | OpenAIRE |
Externí odkaz: |