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DTSTART;TZID=America/New_York:20241018T090000
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DTSTAMP:20260518T083006
CREATED:20240907T193958Z
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SUMMARY:Bosonic and fermionic 1-form symmetries and anomaly matching
DESCRIPTION:Quantum Field Theory and Physical Mathematics Seminar \n*via Zoom only* \nSpeaker: Rajath Radhakrishnan (ICTP\, Trieste) \nTitle: Bosonic and fermionic 1-form symmetries and anomaly matching \nAbstract: In this talk\, I will consider bosonic and fermionic (non-invertible) 1-form symmetries in 2+1d QFTs. These are 1-form symmetries implemented by topological line operators with real spins. I will present a classification of topological quantum field theories in which all line operators have real topological spins\, and use this framework to classify the anomalies associated with these 1-form symmetries. Additionally\, I will discuss the anomaly matching condition for these symmetries under an RG flow. I will illustrate this condition in concrete examples.
URL:https://cmsa.fas.harvard.edu/event/qm_101824/
LOCATION:CMSA Room G10\, CMSA\, 20 Garden Street\, Cambridge\, MA\, 02138\, United States
CATEGORIES:Quantum Field Theory and Physical Mathematics
ATTACH;FMTTYPE=image/png:https://cmsa.fas.harvard.edu/media/CMSA-QFT-10.18.2024.png
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