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DTSTART;TZID=UTC:20230531T140000
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SUMMARY:[AnLy] Solving 3d Gravity with Virasoro TQFT
DESCRIPTION:Speakers: Lorenz Eberhardt (Princeton\, IAS) \nAbstract: I will explain a proposal which relates three-dimensional quantum gravity in AdS3 to a particular 3d TQFT that we refer to as « Virasoro TQFT’’. This relation gives a precise meaning to the standard folklore that pure 3d gravity is related to two copies of SL(2\,R) Chern-Simons theory. I will discuss that replacing SL(2\,R) Chern-Simons theory by Virasoro TQFT solves several known problems in the correspondence. The relation provides a computationally useful tool to study partition functions of 3d gravity. The talk is based on work with Scott Collier and Mengyang Zhang.Link: ZoomAnLy: https://sites.google.com/view/anlystringsandfields   \nhttps://indico.in2p3.fr/event/30080/
URL:https://www.lapth.cnrs.fr/event/anly-solving-3d-gravity-with-virasoro-tqft/
LOCATION:Online seminar
CATEGORIES:Upcoming Journal Club,Upcoming Lectures,Upcoming Seminars,Upcoming Workshops,Weekly seminars
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