Twisted traces of intertwiners for Kac-Moody algebras and classical dynamical \(R\)-matrices corresponding to generalized Belavin-Drinfeld triples

DOI10.4310/MRL.1999.V6.N6.A1zbMath1015.17024arXivmath/9908115MaRDI QIDQ1574749

Olivier Schiffmann, Pavel I. Etingof

Publication date: 13 August 2000

Published in: Mathematical Research Letters (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9908115

zbMATH Keywords

Kac-Moody algebra dynamical \(r\)-matrices generalized Belavin Drinfeld triples Knizhnik-Zamolodchikov-Bernard (KZB) equations products of intertwining operators weighted traces

Mathematics Subject Classification ID

Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Virasoro and related algebras (17B68) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Groups and algebras in quantum theory and relations with integrable systems (81R12) Moduli and deformations for ordinary differential equations (e.g., Knizhnik-Zamolodchikov equation) (32G34)

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