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Bibliographic Details
Main Authors: Fortin, Jean-François, Quintavalle, Lorenzo, Skiba, Witold
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2409.18172
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Table of Contents:
  • We explicitly solve a recurrence relation due to Feigin and Fuchs to obtain the Casimirs of the Virasoro algebra in terms of the inverse of the Shapovalov form. Combined with our recent result for the inverse Shapovalov form, this allows us to write the Casimir operators as linear combinations of products of singular vectors.