New exact spatial and periodic-singular soliton solutions in nematic liquid crystal

被引：9
作者：
Javid, Ahmad [1 ]
Raza, Nauman [1 ]
Zhou, Qin [2 ]
Abdullah, Muhammad [3 ]
机构：
[1] Univ Punjab, Dept Math, Lahore 54590, Pakistan
[2] Wuhan Donghu Univ, Sch Elect & Informat Engn, Wuhan 430212, Hubei, Peoples R China
[3] Univ Engn & Technol, Dept Math, Lahore 54890, Pakistan
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2019年 / 51卷 / 05期
关键词：
Nematicons; Liquid crystal; Triple power law nonlinearity; Anti quadratic nonlinearity; BISWAS-MILOVIC EQUATION; OPTICAL SOLITONS; DARK;
D O I：
10.1007/s11082-019-1861-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The enterprising of nematicons has procured considerable recognition during the last few years due to its utilization in crystal technology. This research work contains some new exact traveling waves solutions in nematic liquid crystals. The modified simple equation method is employed to extract new traveling wave solutions. Two types of nonlinear mediums are investigated in this paper. New singular, periodic-singular and spatial solitons in liquid crystal are obtained by using analytical approach. The constraints fall out as the byproduct that guarantee their existence. The solutions are also highlighted graphically. This paper is leading to explore some unaccustomed results into this area of research.
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页数：20
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