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Bound-State Soliton Solutions of the Nonlinear Schr?dinger Equation and Their Asymmetric Decompositions |
| Yong-Shuai Zhang1, Jing-Song He2** |
1School of Science, Zhejiang University of Science and Technology, Hangzhou 310023
2Institute for Advanced Study, Shenzhen University, Shenzhen 518060
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| Cite this article: |
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Yong-Shuai Zhang, Jing-Song He 2019 Chin. Phys. Lett. 36 030201 |
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Abstract We study the asymmetric decompositions of bound-state (BS) soliton solutions to the nonlinear Schrödinger equation. Assuming that the BS solitons are split into multiple solitons with different displacements, we obtain more accurate decompositions compared to the symmetric decompositions. Through graphical techniques, the asymmetric decompositions are shown to overlap very well with the real trajectories of the BS soliton solutions.
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Received: 02 December 2018
Published: 24 February 2019
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| Fund: Supported by the National Natural Science Foundation of China under Grant Nos 11671219 and 11801510. |
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