Classification of operator algebraic conformal field theories

Classification of operator algebraic conformal field theories
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算子代数共形场论的分类

DOI:
10.1090/conm/335/06008
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发表时间:
2002
期刊:
arXiv: Operator Algebras
影响因子:
--
通讯作者:
Yasuyuki Kawahigashi
Yasuyuki Kawahigashi
中科院分区:
--
文献类型:
--
作者:
Yasuyuki Kawahigashi

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对算子代数共形场论的分类现状进行了阐述。我们解释了在这种分类中子因子网的完全合理性和α -归纳的作用,并给出了当前的分类结果,这是与R. Longo的联合工作,对于中心负荷小于1的情况,我们有一个完整的分类列表,包括Virasoro网,它们对索引2的简单当前扩展,以及四个例外。四个例外中有两个似乎是新出现的。
We give an exposition on the current status of classification of operator algebraic conformal field theories. We explain roles of complete rationality and alpha-induction for nets of subfactors in such a classification and present the current classification result, a joint work with R. Longo, for the case with central charge less than 1, where we have a complete classification list consisting of the Virasoro nets, their simple current extensions of index 2, and four exceptionals. Two of the four exceptionals appear to be new.
DOI: 10.4007/annals.2004.160.493
发表时间: 2002-01
影响因子: 4.9
作者:
Yasuyuki Kawahigashi;R. Longo
通讯作者: Yasuyuki Kawahigashi;R. Longo