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Rozansky-Witten models as extended defect TQFTs

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BID - Quantum field theory with boundaries, impurities, and defects

Few examples of extended TQF Ts are known explicitly. In this talk I will discuss a very explicit construction of the extended TQF Ts associated to Rozanksy-Witten models with affine target spaces. I will furthermore explain how to incorporate defects into the extended TQF Ts. This can be used for instance to derive the Hilbert spaces of affine Rozansky-Witten models associated to surfaces with arbitrary insertions of defect networks.

This talk is part of the Isaac Newton Institute Seminar Series series.

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SS03, William Gates Building. Zoom link: https://cl-cam-ac-uk.zoom.us/j/4361570789?pwd=Nkl2T3ZLaTZwRm05bzRTOUUxY3Q4QT09&from=addon LR3A, Inglis Building, CUED FW26, William Gates Building. Zoom link: https://cl-cam-ac-uk.zoom.us/j/4361570789?pwd=Nkl2T3ZLaTZwRm05bzRTOUUxY3Q4QT09&from=addon

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