Theory Colloquia

Non-Invertible Symmetries

by Sakura Schafer-Nameki (Oxford U)

Europe/Zurich
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

110
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Description

Symmetries play a key role in almost any context in theoretical physics. In the past year a new type of symmetry was uncovered, so-called non-invertible symmetries. Unlike standard fare symmetries they do not obey group-multiplication, but generally do not have inverses. I will give examples of such symmetries and provide some applications to QFTs in various dimensions.

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67346292748
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Elena Gianolio
Alternative hosts
Zoom Recording Operations 2, Irene Valenzuela Agui, Benoit Loyer, Clement Montcharmont, Shota Komatsu, Pascal Pignereau, Pier Francesco Monni, John Cassar, AVC support account, Thomas Nik Bazl Fard
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80279029
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