Optical solitons for the perturbed Biswas-Milovic equation with Kudryashov's law of refractive index by the unified auxiliary equation method

This paper retrieves optical solitons to the perturbed Biswas-Milovic equation which describe the propagation of pulses of various types in optical fiber. Hamiltonian type perturbations are considered with maximum intensity. Kudryashov's law is studied. The Jacobi elliptic function solutions are found using the unified auxiliary equation method. Dark solitons, singular solitons, bright solitons, combo singular solitons and combo dark-singular solitons are obtained.

Automated summary

This paper investigates optical solitons in the perturbed Biswas-Milovic equation describing pulse propagation in optical fiber. Hamiltonian perturbations of maximum intensity are considered, and solutions using Jacobi elliptic functions are found using the unified auxiliary equation method. Various types of solitons, including dark, singular, bright, combo singular, and combo dark-singular solitons, are obtained.