$C_n$-cofinite twisted modules for $C_2$-cofinite vertex operator algebras

Fuente: arXiv
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Autor principal: Tan, Daniel
Formato: Preprint
Publicado: 2025
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author Tan, Daniel
author_facet Tan, Daniel
contents Given a vertex operator algebra $ V $ with a general automorphism $ g $ of $ V $, we introduce a notion of $ C_n $-cofiniteness for weak $ g $-twisted $ V $-modules. When $ V $ is $ C_2 $-cofinite and of CFT type, we show that all finitely-generated weak $ g $-twisted $ V $-modules are $ C_n $-cofinite for all $ n \in \mathbb{Z}_{>0} $.
format Preprint
id arxiv_https___arxiv_org_abs_2510_26657
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle $C_n$-cofinite twisted modules for $C_2$-cofinite vertex operator algebras
Tan, Daniel
Quantum Algebra
Representation Theory
17B69, 81T40
Given a vertex operator algebra $ V $ with a general automorphism $ g $ of $ V $, we introduce a notion of $ C_n $-cofiniteness for weak $ g $-twisted $ V $-modules. When $ V $ is $ C_2 $-cofinite and of CFT type, we show that all finitely-generated weak $ g $-twisted $ V $-modules are $ C_n $-cofinite for all $ n \in \mathbb{Z}_{>0} $.
title $C_n$-cofinite twisted modules for $C_2$-cofinite vertex operator algebras
topic Quantum Algebra
Representation Theory
17B69, 81T40
url https://arxiv.org/abs/2510.26657