Conformal blocks in genus zero and the KZ connection
Algebraic Geometry
2023-02-22 v2
Abstract
We survey some recent work on conformal blocks in genus zero, focussing on (1) Chern classes, global generation and morphisms, and (2) the Knizhnik--Zamolodchikov connection on conformal blocks (and invariants), their motivic realizations, and unitarity.
Cite
@article{arxiv.2302.00798,
title = {Conformal blocks in genus zero and the KZ connection},
author = {Prakash Belkale and Najmuddin Fakhruddin},
journal= {arXiv preprint arXiv:2302.00798},
year = {2023}
}
Comments
19 pages. Added Remark 3.3 and a reference