ℤ<sub>𝑘</sub>-code vertex operator algebras
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- Arakawa Tomoyuki
- Research Institute for Mathematical Sciences Kyoto University
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- Yamada Hiromichi
- Department of Mathematics Hitotsubashi University
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- Yamauchi Hiroshi
- Department of Mathematics Tokyo Woman's Christian University
Bibliographic Information
- Other Title
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- ℤ[k]-code vertex operator algebras
- $\mathbb{Z}_k$-code vertex operator algebras
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Abstract
<p>We introduce a simple, self-dual, rational, and 𝐶2-cofinite vertex operator algebra of CFT-type associated with a ℤ𝑘-code for 𝑘 ≥ 2. Our argument is based on the ℤ𝑘-symmetry among the simple current modules for the parafermion vertex operator algebra 𝐾(𝔰𝔩2, 𝑘). We show that it is naturally realized as the commutant of a certain subalgebra in a lattice vertex operator algebra. Furthermore, we construct all the irreducible modules inside a module for the lattice vertex operator algebra.</p>
Journal
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- Journal of the Mathematical Society of Japan
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Journal of the Mathematical Society of Japan 73 (1), 185-209, 2021
The Mathematical Society of Japan
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Details 詳細情報について
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- CRID
- 1391412881284773376
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- NII Article ID
- 130007973751
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- NII Book ID
- AA0070177X
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- ISSN
- 18811167
- 18812333
- 00255645
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- HANDLE
- 2433/276267
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- NDL BIB ID
- 031231362
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- Text Lang
- en
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- Data Source
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- JaLC
- IRDB
- NDL
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- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed