BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

Geometry of extended field theories Ben-Zvi, David


I’ll explain (following discussions with Nadler, Neitzke and Nevins) some of the geometry that can be formally extracted from the structure of extended field theory. This includes Seiberg-Witten integrable systems and their quantization in the case of 4-dimensional TFTs and aspects of the AGT and geometric Langlands correspondences in the case of theory X.

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