Representations of Involutory Subalgebras of Affine Kac–Moody Algebras
Representations of Involutory Subalgebras of Affine Kac–Moody Algebras
复制标题
仿射 KacâMoody 代数的对合子代数的表示
DOI:
10.1007/s00220-022-04342-9
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发表时间:
--
影响因子:
2.4
通讯作者:
Hermann Nicolai
中科院分区:
文献类型:
--
作者:
Axel Kleinschmidt;Ralf Köhl;Robin Lautenbacher;Hermann Nicolai
We consider the subalgebras of split real, non-twisted affine Kac–Moody Lie algebras that are fixed by the Cartan–Chevalley involution. These infinite-dimensional Lie algebras are not of Kac–Moody type and admit finite-dimensional unfaithful representations. We exhibit a formulation of these algebras in terms of-graded Lie algebras that allows the construction of a large class of representations using the techniques of induced representations. We study how these representations relate to previously established spinor representations as they arise in the theory of supergravity and work out a detailed example in the case of the affine extension of.
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DOI:
10.1016/s0550-3213(96)00551-2
发表时间:
1996
期刊:
Nuclear Physics
影响因子:
--
作者:
B. Julia;H. Nicolai
通讯作者:
H. Nicolai
影响因子:
4.4
作者:
A. Kleinschmidt;H. Nicolai
通讯作者:
H. Nicolai
影响因子:
5.4
作者:
Axel Kleinschmidt;H. Nicolai;Jakob Palmkvist
通讯作者:
Jakob Palmkvist
影响因子:
3.5
作者:
A. Kleinschmidt;H. Nicolai
通讯作者:
H. Nicolai
影响因子:
4.4
作者:
A. Kleinschmidt;H. Nicolai
通讯作者:
H. Nicolai