Solitons and quasi-Grammians of the generalized lattice Heisenberg magnet model  

作　　者：Zeeshan Amjad Bushra Haider 

机构地区：[1]Department of Physics,University of the Punjab,Quaid-e-Azam Campus,Lahore-54590,Pakistan

出　　处：《Communications in Theoretical Physics》2023年第8期42-53,共12页理论物理通讯（英文版）

摘　　要：In this paper,we study the discrete Darboux and standard binary Darboux transformation for the generalized lattice Heisenberg magnet model.We calculate the quasi-Grammian solutions by the iteration of standard binary Darboux transformation.Furthermore,we derive the explicit matrix solutions for the binary Darboux matrix and then reduce them to the elementary Darboux matrix and plot the dynamics of solutions.

关 键 词：quasi-Grammian discrete integrable systems binary Darboux transformation 

分 类 号：O175[理学—数学]