2000 character limit reached
Modular Invariance of Characters for Affine Lie Algebras at Subprincipal Admissible Levels
Published 24 Apr 2025 in math.RT | (2504.17159v1)
Abstract: We prove that the span of normalized characters of subprincipal admissible modules over an affine Lie algebra of subprincipal admissible level $k$ is $SL_2(\mathbf{Z})$-invariant and find the explicit modular transformation formula.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.