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Geometrization of the TUY/WZW/KZ connection.
- Source :
-
Letters in Mathematical Physics . Jun2024, Vol. 114 Issue 3, p1-39. 39p. - Publication Year :
- 2024
-
Abstract
- Given a simple, simply connected, complex algebraic group G, a flat projective connection on the bundle of non-abelian theta functions on the moduli space of semistable parabolic G-bundles over any family of smooth projective curves with marked points was constructed by the authors in an earlier paper. Here, it is shown that the identification between the bundle of non-abelian theta functions and the bundle of WZW conformal blocks is flat with respect to this connection and the one constructed by Tsuchiya–Ueno–Yamada. As an application, we give a geometric construction of the Knizhnik–Zamolodchikov connection on the trivial bundle over the configuration space of points in the projective line whose typical fiber is the space of invariants of tensor product of representations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03779017
- Volume :
- 114
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Letters in Mathematical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 178034724
- Full Text :
- https://doi.org/10.1007/s11005-024-01834-8