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Double Wronskian Soliton Solution for Mixed AKNS System |
HAO Hong-Hai;Lü Li-Li;CHEN Deng-Yuan |
Department of Mathematics, Shanghai University, Shanghai 200444 |
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Cite this article: |
HAO Hong-Hai, Lü Li-Li, CHEN Deng-Yuan 2005 Chin. Phys. Lett. 22 2987-2990 |
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Abstract The Lax pair of the mixed Ablowitz--Kap--Newell--Segur (AKNS) system is obtained from compatibility condition. Hirota’s bilinear form is derived by some dependent variable transformation. Moreover, by means of the Wronskian technique, the double Wronskian form of soliton solutions are found. Specially, the two-soliton solution is presented.
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Keywords:
02.30.Ik
03.75.Lm
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Published: 01 December 2005
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PACS: |
02.30.Ik
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(Integrable systems)
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03.75.Lm
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(Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations)
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