Tannakian QFT's 2 : SFB 1624 : Lectures on Tannakian QFT's
- Link:
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https://lecture2go.uni-hamburg.de/l2go/-/get/v/70182
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- Autor/in:
- Beteiligte Person:
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- Regionales Rechenzentrum der Universität Hamburg/ MCC/ Lecture2Go
- Verlag/Körperschaft:
- Universität Hamburg
- Erscheinungsjahr:
- 2024
- Medientyp:
- Audiovisuell
- Schlagwort:
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- MIN-Fakultät
- Beschreibung:
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- Lecture 2: Tannaka and Koszul I’ll delve into the world of cohomological TQFT’s, and explain how Tannaka duality induces Koszul duality in a perturbative, cohomological theory. This will allow us to connect the ribbon Hopf algebras of Lecture 1 with Koszul duality for E2 and E3 algebras (and work of Tamarkin, Lurie, Costello, and others). I’ll also give more examples of quantum groups controlling line operators in 3d gauge theories with continuous groups, including Chern-Simons theory and twists of 3d N=4 gauge theory.
- Lizenz:
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- UHH-L2G
- Quellsystem:
- Lecture2Go UHH
Interne Metadaten
- Quelldatensatz
- oai:lecture2go.uni-hamburg.de:70182