Optical solitons for Biswas–Milovic equation by new extended auxiliary equation method

Abstract

Biswas–Milovic equation is used to narrate the nonlinear dynamics of optical solitons in nonlinear optics. With the aid of new extended auxiliary method, we find Jacobi elliptic functions solutions which degenerate to bright, dark, singular and other solitary wave solutions with Kerr law and dual power law nonlinearities.