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Optical dromions, domain walls and conservation laws with Kundu-Mukherjee-Naskar equation via traveling waves and Lie symmetry
Journal article   Open access  Peer reviewed

Optical dromions, domain walls and conservation laws with Kundu-Mukherjee-Naskar equation via traveling waves and Lie symmetry

Anjan Biswas, Jose Vega-Guzman, Anupma Bansal, Abdul H. Kara, Abdullah Kamis Alzahrani, Qin Zhou and Milivoj R. Belic
Results in physics, Vol.16, p.102850
01/03/2020
DOI: https://doi.org/10.1016/j.rinp.2019.102850

Abstract

Materials Science Materials Science, Multidisciplinary Physical Sciences Physics Physics, Multidisciplinary Science & Technology Technology
This paper secures optical dromions, domain walls and conservation laws for Kundu-Mukherjee-Naskar equation. Three integration approaches are applied. These are traveling wave hypothesis, method of undetermined coefficients and Lie symmetry. Finally, multiplier approach yielded two conservation laws supported by the model. These are power and Hamiltonian that are expressed in quadratures.
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https://doi.org/10.1016/j.rinp.2019.102850View
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