On non-semisimple fusion rules and tensor categories

On non-semisimple fusion rules and tensor categories
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关于非半简单融合规则和张量类别

DOI:
10.1090/conm/442/08534
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发表时间:
2006
期刊:
arXiv: High Energy Physics - Theory
影响因子:
--
通讯作者:
J. Fuchs
J. Fuchs
中科院分区:
--
文献类型:
--
作者:
J. Fuchs

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范畴理论方面的非理性共形场理论进行了讨论。我们考虑手征扇区范畴C是一个有限张量范畴的情形,即一个刚性幺半群范畴,其对象类具有一定的有限性。除了简单对象外,C的不可分解的射影对象也是我们特别感兴趣的对象,C的融合规则可以块对角化。以(1,p)极小模型为例,说明了顶点代数上模的特征标的块对角化与模变换之间的关系
Category theoretic aspects of non-rational conformal field theories are discussed. We consider the case that the category C of chiral sectors is a finite tensor category, i.e. a rigid monoidal category whose class of objects has certain finiteness properties. Besides the simple objects, the indecomposable projective objects of C are of particular interest.The fusion rules of C can be block-diagonalized. A conjectural connection between the block-diagonalization and modular transformations of characters of modules over vertex algebras is exemplified with the case of the (1,p) minimal models
DOI: 10.1016/b978-0-12-385342-4.50020-2
发表时间: 1989
期刊: --
影响因子: --
作者:
A. Tsuchiya;K. Ueno;Y. Yamada
通讯作者: A. Tsuchiya;K. Ueno;Y. Yamada
顶点算子代数和模不变性
DOI: --
发表时间: 2020
期刊: the Proceedings of the Conference on Vertex Operator Algebras, Number Theory and Related Topics
影响因子: --
作者:
Masahiko Miyamoto
通讯作者: Masahiko Miyamoto