Seminars & Colloquia Calendar

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Geometry and Physics Seminar

Geometry and Physics of Double Affine Hecke Algebra

Date & time: Thursday, 22 February 2018 at 1:15PM - 2:15PM

Speaker: Satoshi Nawata (Fudang University)

Title: Geometry and Physics of Double Affine Hecke Algebra

Abstract: I will talk about physics approach to understand representation theory of double affine Hecke algebra (DAHA). DAHA can be realized as an algebra of line operators in 4d N=2* theory and therefore it appears as quantization of coordinate ring of Hitchin moduli space over once-punctured torus. Using 2d A-model on the Hitchin moduli space, I will explain relationship between representation category of DAHA and Fukaya category of the Hitchin moduli space.

Note: talk will start at 1:15pm not 1:30 as usual.

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