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Gæsteforelæsning Seminar

17.08.2023   kl. 15:00 - 16:00

QM Research Seminar: Elliptic Chiral Index, HKR and Holomorphic Anomaly

Speaker: Si Li (Tsinghua University)

Abstract:

We investigate a two-dimensional chiral analogue of the algebraic index theorem via the theory of chiral algebras. We construct a trace map on the elliptic chiral homology of the free \beta-\gamma-bc system, and explain a chiral analogue of Hochschild-Kostant-Rosenberg theorem. We also establish the corresponding holomorphic anomaly equation.

  • Arrangør: Center for Kvantematematik
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  • Kontakt Email:  qm@sdu.dk
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