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This article is cited in 5 scientific papers (total in 5 papers)
Generalized lattice Heisenberg magnet model and its quasideterminant soliton solutions
H. Wajahat A. Riaz, M. Hassan Department of Physics, University of Punjab,
Lahore, Pakistan
Abstract:
We consider a Darboux transformation of a generalized lattice (or semidiscrete) Heisenberg magnet (GLHM) model. We define a Darboux transformation on solutions of the Lax pair and on solutions of the spin evolution equation of the GLHM model. The solutions are expressed in terms of quasideterminants. We give a general expression for $K$-soliton solutions in terms of quasideterminants. Finally, we obtain one- and two-soliton solutions of the GLHM model using quasideterminant properties.
Keywords:
discrete integrable system, soliton, Darboux transformation.
Received: 31.07.2017 Revised: 11.09.2017
Citation:
H. Wajahat A. Riaz, M. Hassan, “Generalized lattice Heisenberg magnet model and its quasideterminant soliton solutions”, TMF, 195:2 (2018), 197–208; Theoret. and Math. Phys., 195:2 (2018), 665–675
Linking options:
https://www.mathnet.ru/eng/tmf9437https://doi.org/10.4213/tmf9437 https://www.mathnet.ru/eng/tmf/v195/i2/p197
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Abstract page: | 366 | Full-text PDF : | 129 | References: | 42 | First page: | 13 |
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