Evidence map›Paper›PMID 42091644›Full record

ArticleScientific reports2026

Optical soliton solutions of the nonlinear coupled Konno-Oono system by using the new analytical approach and modulation instability analysis.

Mujahid Iqbal, David Yaro, Wilson Osafo Apeanti, Saviour Worlanyo Akuamoah, Abeer Aljohani, Soumaya Gouadria, Baboucarr Ceesay

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Mujahid IqbalCollege of Information Science and Technology, Dalian Maritime University, Dalian, 116026, Liaoning, PR China.
David YaroSchool of Applied Sciences and Technology, Cape Coast Technical University, P. O. Box DL 50, Cape Coast, Ghana. david.yaro@cctu.edu.gh.
Wilson Osafo ApeantiDepartment of ICT Education, University of Education, P. O. Box 25, Winneba, Ghana.
Saviour Worlanyo AkuamoahFaculty of Applied Science and Technology, Ho Technical University, P. O. Box HP 217, Ho, Ghana.
Abeer AljohaniDepartment of Computer Science and Informatics, Applied College, Taibah University, Madinah, 42353, Saudi Arabia.
Soumaya GouadriaDepartment of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi Arabia.
Baboucarr CeesayMathematics Unit, University of The Gambia, P. O. Box 3530, Serekunda, The Gambia. bceesay@utg.edu.gm.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study primarily aims to apply the Riccati equation rational expansion method (REREM) to the nonlinear coupled Konno-Oono system (NCKOS) in order to construct novel and flexible optical soliton solutions. In addition, the modulation instability of the NCKOS is examined. The NCKOS represents current-field strings that interact with an external magnetic field. By employing REREM, we obtain various new types of solutions, including hyperbolic, bright, dark, periodic, kink and anti-kink, peakon, bell-shaped, and many other solitary wave structures. Several physical illustrations of some of the derived solutions are provided to enhance clarity. The findings demonstrate that the proposed technique is more powerful, efficient, and effective for investigating the solutions of other complex nonlinear models. Furthermore, the newly obtained solutions have potential applications in hydrodynamics, solid-state physics, cosmology, ecology, and quantum electronics.

Indexed as

Modulation instabilityNonlinear coupled Konno–Oono systemOptical solitonsSolitary wave solutionsThe Riccati equation rational expansion method

Identifiers

PMID42091644
PMCPMC13338123

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