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TH String Theory Seminar
Non-invertible coset symmetry and fractionalization
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Europe/Zurich
4/2-037 - TH meeting room (CERN)
Description
Coset symmetry arises in many systems such as Higgs phases of gauge theories and quantum spin liquids. When the coset is quotient by a non-normal subgroup, coset symmetry becomes a non-invertible symmetry. I will discuss properties of coset non-invertible symmetry and its fractionalization using examples in field theories and lattice models, and comment on the dynamical implication. The talk is based on arXiv: 2405.20401 and work in progress with Ryohei Kobayashi and Carolyn Zhang.
Videoconference
String Seminars
- Zoom Meeting ID
- 61053603623
- Host
- Elena Gianolio
- Alternative hosts
- Ruben Monten, Ethan Martin Torres, Pascal Pignereau
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