Solitons and conservation laws in magneto-optic waveguides having parabolic-nonlocal law of refractive index

被引：21

作者：

Zayed, Elsayed Me ^{[1
]}

Alngar, Mohamed Em ^{[1
]}

ElHorbaty, Mahmoud M. ^{[1
]}

Biswas, Anjan ^{[2
,3
,4
]}

Kara, Abdul H. ^{[5
]}

Ekici, Mehmet ^{[6
]}

Asma, Mir ^{[7
]}

Alzahrani, Abdullah K. ^{[3
]}

Belic, Milivoj R. ^{[8
]}

机构：

[1] Zagazig Univ, Fac Sci, Math Dept, Zagazig, Egypt

[2] Alabama A&M Univ, Dept Phys Chem & Math, Normal, AL 35762 USA

[3] King Abdulaziz Univ, Dept Math, Jeddah 21589, Saudi Arabia

[4] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Shosse, Moscow 115409, Russia

[5] Univ Witwatersrand, Sch Math, Private Bag 3, ZA-2050 Johannesburg, South Africa

[6] Yozgat Bozok Univ, Fac Sci & Arts, Dept Math, TR-66100 Yozgat, Turkey

[7] Univ Malaya, Fac Sci, Inst Math Sci, Kuala Lumpur 50603, Malaysia

[8] Texas A&M Univ Qatar, Sci Program, POB 23874, Doha, Qatar

来源：

PHYSICS LETTERS A | 2020年 / 384卷 / 31期

关键词：

Solitons; Magneto-optic; Conservation laws; Riccati equation; Auxiliary equation; DISPERSION;

D O I：

10.1016/j.physleta.2020.126814

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper reveals soliton solutions to magneto-optic waveguides that maintain parabolic-nonlocal law of refractive index. The unified Riccati equation expansion together with extended auxiliary equation approach together reveal bright, dark, singular as well as straddled optical solitons. These soliton solutions are obtained through a limiting process when the modulus of ellipticity approaches unity. Finally, the conservation laws are also listed. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：9

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