Harmonic analysis of 2d CFT partition functions

Abstract We apply the theory of harmonic analysis on the fundamental domain of SL(2, ℤ) to partition functions of two-dimensional conformal field theories. We decompose the partition function of c free bosons on a Narain lattice into eigenfunctions of the Laplacian of worldsheet moduli space ℍ/SL(2,...

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Bibliographic Details
Main Authors: Nathan Benjamin, Scott Collier, A. Liam Fitzpatrick, Alexander Maloney, Eric Perlmutter
Format: Article
Language:English
Published: SpringerOpen 2021-09-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP09(2021)174