Lie superalgebra;
Multi-component super Dirac hierarchy;
Super Hamiltonian structure;
COUPLINGS;
EQUATION;
SYSTEMS;
D O I:
10.1016/j.physletb.2023.138323
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
We propose a method for generating higher-dimensional nonisospectral super integrable coupling hierarchies associated with a new type of higher-dimensional Lie superalgebra. As applications, we introduce a coupled and a multi-component super Dirac spectral problems respectively, and thus deduce a coupled generalized super integrable Dirac hierarchy and a multi-component generalized super integrable Dirac hierarchy. Additionally, we discuss the super Hamiltonian structures of the resulting higher-dimensional super Dirac hierarchies.
机构:
Shandong Univ Sci & Technol, Sch Informat Sci & Engn, Tai An 271019, Peoples R ChinaShandong Univ Sci & Technol, Sch Informat Sci & Engn, Tai An 271019, Peoples R China