Integrable Twelve-Component Nonlinear Dynamical System on a Quasi-One-Dimensional Lattice
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arXiv
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| Format: | Preprint |
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2025
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| _version_ | 1866911227471462400 |
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| author | Vakhnenko, Oleksiy O. Vakhnenko, Vyacheslav O. |
| author_facet | Vakhnenko, Oleksiy O. Vakhnenko, Vyacheslav O. |
| contents | Bearing in mind the potential physical applicability of multicomponent completely integrable nonlinear dynamical models on quasi-one-dimensional lattices we have developed the novel twelve-component and six-component semi-discrete nonlinear inregrable systems in the framework of semi-discrete Ablowitz-Kaup-Newell-Segur scheme. The set of lowest local conservation laws found by the generalized direct recurrent technique was shown to be indispensable constructive tool in the reduction procedure from the prototype to actual field variables. Two types of admissible symmetries for the twelve-component system and one type of symmetry for the six-component system have been established. The mathematical structure of total local current was shown to support the charge transportation only by four of six subsystems incorporated into the twelve-component system under study. The twelve-component system is able to model the actions of external parametric drive and external uniform magnetic field via time dependencies and phase factors of coupling parameters. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2509_17976 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Integrable Twelve-Component Nonlinear Dynamical System on a Quasi-One-Dimensional Lattice Vakhnenko, Oleksiy O. Vakhnenko, Vyacheslav O. Exactly Solvable and Integrable Systems Bearing in mind the potential physical applicability of multicomponent completely integrable nonlinear dynamical models on quasi-one-dimensional lattices we have developed the novel twelve-component and six-component semi-discrete nonlinear inregrable systems in the framework of semi-discrete Ablowitz-Kaup-Newell-Segur scheme. The set of lowest local conservation laws found by the generalized direct recurrent technique was shown to be indispensable constructive tool in the reduction procedure from the prototype to actual field variables. Two types of admissible symmetries for the twelve-component system and one type of symmetry for the six-component system have been established. The mathematical structure of total local current was shown to support the charge transportation only by four of six subsystems incorporated into the twelve-component system under study. The twelve-component system is able to model the actions of external parametric drive and external uniform magnetic field via time dependencies and phase factors of coupling parameters. |
| title | Integrable Twelve-Component Nonlinear Dynamical System on a Quasi-One-Dimensional Lattice |
| topic | Exactly Solvable and Integrable Systems |
| url | https://arxiv.org/abs/2509.17976 |