Frame stabilizers for Framed Vertex operator algebras associated to lattices having 4-frames

Ching Hung Lam, Hiroki Shimakura

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

In this paper, we study certain Virasoro frames for lattice vertex operator algebras (VOAs) and their ℤ2-orbifolds using linear codes over ℤ4. We also compute the corresponding frame stabilizer from the viewpoint of binary codes and ℤ4-codes. As an application, we determine the frame stabilizers of several Virasoro frames of the VOA V E8and the moonshine vertex operator algebra V.

Original languageEnglish
Pages (from-to)4547-4577
Number of pages31
JournalInternational Mathematics Research Notices
Issue number24
DOIs
Publication statusPublished - 2009 Dec 1
Externally publishedYes

ASJC Scopus subject areas

  • Mathematics(all)

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