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Exact solutions of a nonlocal nonlinear Schrödinger equation

HUI GAO1, TIANZHOU XU1, SHAOJIE YANG1, GANGWEI WANG1,*

Affiliation

  1. School of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, People’s Republic of China

Abstract

In this paper, we study a nonlocal nonlinear Schrödinger equation (NNLSE). The infinitesimal generator, symmetry group and similarity reductions are obtained by the aid of Lie group method. Subsequently, similarity solutions of NNLSE are derived from the reduction equations. Finally, the auxiliary function method gives some exact solutions. Results show that these solutions which we obtain can be used to study relating physical problems..

Keywords

Nonlocal nonlinear Schrödinger equation, Soliton, Solutions.

Citation

HUI GAO, TIANZHOU XU, SHAOJIE YANG, GANGWEI WANG, Exact solutions of a nonlocal nonlinear Schrödinger equation, Optoelectronics and Advanced Materials - Rapid Communications, 10, 9-10, September-October 2016, pp.651-657 (2016).

Submitted at: March 30, 2016

Accepted at: Sept. 29, 2016