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arXiv 2212.03136hep-thmath-phmath.MPmath.QAmath.RT
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亚纯余系与三特征CFT的分类

Meromorphic Cosets and the Classification of Three-Character CFT

Arpit Das, Chethan N. Gowdigere, Sunil Mukhi

AI总结:

本文研究了具有三个独立特征且Wronskian指数为零的容许向量值模形式,通过双线性余系型关系将其配对成亚纯特征,从而分类了所有Wronskian指数为零的酉三特征CFT,并发现了对亚纯理论存在性的约束。

摘要:

我们研究了具有三个独立特征且Wronskian指数为零的容许向量值模形式,并确定了哪些对应于真正的2d共形场论。这是通过寻找双线性余系型关系将它们配对成中心荷为8、16、24、32和40的亚纯特征来实现的。这种配对使我们能够将某些特征与确定的CFT对应,并排除其他特征。作为关键结果,我们分类了所有Wronskian指数为零的酉三特征CFT,排除了c=8,16。完整列表包含两个无限仿射序列B_{r,1},D_{r,1}和45个额外理论。作为副产品,在总中心荷的更高值处,我们还发现了对亚纯理论存在与否的约束。我们单独列出了几个可能对应于中间顶点算子代数的案例。

英文摘要:

We investigate the admissible vector-valued modular forms having three independent characters and vanishing Wronskian index and determine which ones correspond to genuine 2d conformal field theories. This is done by finding bilinear coset-type relations that pair them into meromorphic characters with central charges 8, 16, 24, 32 and 40. Such pairings allow us to identify some characters with definite CFTs and rule out others. As a key result we classify all unitary three-character CFT with vanishing Wronskian index, excluding $c=8,16$. The complete list has two infinite affine series $B_{r,1},D_{r,1}$ and 45 additional theories. As a by-product, at higher values of the total central charge we also find constraints on the existence or otherwise of meromorphic theories. We separately list several cases that potentially correspond to Intermediate Vertex Operator Algebras.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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