Towers with skeletons for the (2+1)-dimensional continuous isotropic Heisenberg spin model

被引：1
|
作者：
Palese, Marcella [1 ]
机构：
[1] Univ Turin, Dept Math, I-10123 Turin, Italy
来源：
XXTH INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-20) | 2013年 / 411卷
关键词：
nonlinear spin model; infinitesimal skeleton; tower; Cartan connection; NONLINEAR EVOLUTION-EQUATIONS; PROLONGATION STRUCTURES; ALGEBRAS;
D O I：
10.1088/1742-6596/411/1/012024
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We associate a tower with an infinitesimal algebraic skeleton to the (2 + 1)-dimensional (compact and noncompact) Heisenberg spin model. In particular, we construct the absolute parallelism defining the tower and the corresponding extension of the adjoint Lie algebra representation defining its skeleton.
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页数：7
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