Representations of the Extended W-Algebra
Representations of the Extended W-Algebra
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DOI:
10.1080/00927872.2012.762923
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发表时间:
2014-02
影响因子:
0.7
通讯作者:
Xue Chen;Cuipo Jiang
中科院分区:
文献类型:
--
作者:
Xue Chen;Cuipo Jiang
In this article, classification of all irreducible Harish–Chandra modules over (the universal central extension of W(α, β)) for a i = 0, b i ≠ 1, i = 1, 2 is given. In addition, classification of irreducible weight modules with a finite dimensional weight space over for a i = 0, − 1 ≤ b i ≠ 1 if b i ∈ ℤ, i = 1, 2 is also obtained. Finally, we study the irreducibility of Verma modules over a subalgebra of .