Optical solitons with quadratic-cubic nonlinearity by semi-inverse variational principle
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© 2017 Elsevier GmbH Bright optical soliton solutions are obtained for quadratic-cubic nonlinear medium. He's semi-inverse variational principle is adopted. The constrained conditions naturally emerge from the solution structure to the model.
author list (cited authors)
Biswas, A., Ullah, M. Z., Asma, M., Zhou, Q., Moshokoa, S. P., & Belic, M.