Optical soliton perturbation with parabolic–nonlocal combo nonlinearity: undetermined coefficients and semi-inverse variational principle

• Main Authors: Vega-Guzman, Jose, Biswas, Anjan, Asma, Mir, Seadawy, Aly R., Ekici, Mehmet, Alzahrani, Abdullah Khamis, Belic, Milivoj R.
• Format: Article
• Published: Springer 2022
• Subjects: QA Mathematics
• Online Access: http://eprints.um.edu.my/43388/
• Institution: Universiti Malaya

This paper secures exact bright, dark and singular soliton solutions with parabolic–nonlocal combo nonlinearity in polarization-preserving optical fibers.The included perturbation terms are all of Hamiltonian type. Subsequently, an analytical bright 1-soliton solution is recovered, in the presence o...