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Category and Topological Order Seminar
Category and Topological Order Seminar
Geometry and CFT’s from quantum Hall systems
Geometry and CFT’s from quantum Hall systems
Organizer
Speaker
Sen Hu
Time
Tuesday, December 28, 2021 1:30 PM - 3:00 PM
Venue
1131
Online
Tencent 776 6095 6243
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Abstract
In this talk we shall discuss matrix models arising from quantum Hall effects in 2+1 dimension and in 4+1 dimension. By taking large N limit we could reproduce background geometry and conformal field theories. In particular it gives a mathematical construction of non commutative Chern-Simons theory. Localization techniques could be applied to get data of quantum groups. In this setting gauge/gravity correspondence are naturally implemented as Koszul duality on which further investigations are underway.