Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model
In this paper, we aim to investigate the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation that is used to describe the nonlinear dynamics of magnets. Two recent effective technologies, namely, the variational method and subequation method, are employed to construct the abundant soliton...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | Advances in Mathematical Physics |
| Online Access: | http://dx.doi.org/10.1155/2023/4348758 |
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| _version_ | 1832549738182868992 |
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| author | Kang-Jia Wang Feng Shi Guo-Dong Wang |
| author_facet | Kang-Jia Wang Feng Shi Guo-Dong Wang |
| author_sort | Kang-Jia Wang |
| collection | DOAJ |
| description | In this paper, we aim to investigate the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation that is used to describe the nonlinear dynamics of magnets. Two recent effective technologies, namely, the variational method and subequation method, are employed to construct the abundant soliton solutions. By these two methods, diverse solutions such as the bright soliton, dark soliton, bright-dark soliton, perfect periodic soliton, and singular periodic soliton are successfully extracted. The numerical results are illustrated in the form of 3-D plots and 2-D curves by choosing proper parametric values to interpret the dynamics of wave profiles. Finally, the physical interpretation of the acquired results is elaborated in detail. The results obtained in this study are helpful to explain some physical meanings of some nonlinear physical models in electromagnetic waves. |
| format | Article |
| id | doaj-art-a36a2f0ddb564085b628995f1b466552 |
| institution | Kabale University |
| issn | 1687-9139 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Mathematical Physics |
| spelling | doaj-art-a36a2f0ddb564085b628995f1b4665522025-02-03T06:08:47ZengWileyAdvances in Mathematical Physics1687-91392023-01-01202310.1155/2023/4348758Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical ModelKang-Jia Wang0Feng Shi1Guo-Dong Wang2School of Physics and Electronic Information EngineeringSchool of Physics and Electronic Information EngineeringSchool of Physics and Electronic Information EngineeringIn this paper, we aim to investigate the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation that is used to describe the nonlinear dynamics of magnets. Two recent effective technologies, namely, the variational method and subequation method, are employed to construct the abundant soliton solutions. By these two methods, diverse solutions such as the bright soliton, dark soliton, bright-dark soliton, perfect periodic soliton, and singular periodic soliton are successfully extracted. The numerical results are illustrated in the form of 3-D plots and 2-D curves by choosing proper parametric values to interpret the dynamics of wave profiles. Finally, the physical interpretation of the acquired results is elaborated in detail. The results obtained in this study are helpful to explain some physical meanings of some nonlinear physical models in electromagnetic waves.http://dx.doi.org/10.1155/2023/4348758 |
| spellingShingle | Kang-Jia Wang Feng Shi Guo-Dong Wang Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model Advances in Mathematical Physics |
| title | Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model |
| title_full | Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model |
| title_fullStr | Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model |
| title_full_unstemmed | Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model |
| title_short | Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model |
| title_sort | abundant soliton structures to the 2 1 dimensional heisenberg ferromagnetic spin chain dynamical model |
| url | http://dx.doi.org/10.1155/2023/4348758 |
| work_keys_str_mv | AT kangjiawang abundantsolitonstructurestothe21dimensionalheisenbergferromagneticspinchaindynamicalmodel AT fengshi abundantsolitonstructurestothe21dimensionalheisenbergferromagneticspinchaindynamicalmodel AT guodongwang abundantsolitonstructurestothe21dimensionalheisenbergferromagneticspinchaindynamicalmodel |