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날짜 2023-06-22 16:00 
일시 Jun 22(Thu), 4:00pm 
장소 E6-2,1323 
연사 Max Hubner (Upenn) 
We would like to invite you all to the High Energy Theory seminar on June 22nd (this Thursday) at 4 pm.
The speaker this week is Max Hubner (University of Pennsylvania). The talk title and abstract are below.
 
Date: Jun 22 at 4 pm
Location: E6-2 1323
Speker: Max Hubner (Upenn)
 

Title: The Branes Behind Generalized Symmetry Operators

 

Abstract: Generalized global symmetries are a common feature of QFTs. Such symmetries are realized via extended topological operators and whenever a QFT admits an embedding into string theory it is natural to expect these to similarly lift to stringy objects. We argue that branes wrapped on asymptotic cycles “at infinity” engineer generalized symmetry operators. This gives a non-Lagrangian method for systematically constructing such topological operators and their fusion ring. We discuss examples.

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202 2018-06-14 10:00  E6-2, 2nd fl. #2502  Phonons and polariton-like particles in trapped ions for quantum computation and quantum simulation file
201 2015-10-16 15:00  E6-2, 5th fl. #5318  High Magnetic Fields to Probe the sub-eV range of Particle/Astroparticle Physics - From the OSQAR experiments at CERN up to new perspectives at LNCMI-Grenoble
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199 2017-12-15 09:20  E6-2, Lecture Room #1323  Workshop on Magnetism in Unconventional Superconductors 개최 file
198 2016-04-06 15:30  E6-2, RM #1323  Superconducting Quantum Interference Devices for Precision Detection
197 2023-10-11 16:00  E6-2, Rm2502  [High Energy Theory Seminar] Axion Magnetic Resonance
196 2019-07-21 12:00  E6-2,# 5318  Challenges and Opportunities in Theoretical Particle Physics 2019 file
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» 2023-06-22 16:00  E6-2,1323  [High Energy Physics Seminar] The Branes Behind Generalized Symmetry Operators
192 2015-07-15 14:00  E6-2,1323  Electronic and optical properties of titanate-based oxide superlattices
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189 2022-05-18 16:00  E6-2. #1323 & Zoom  Geometry, Algebra, and Quantum Field Theory
188 2022-05-19 16:00  E6-2. #1323 & Zoom  Chasing Long Standing Neutrino Anomalies with MicroBooNE
187 2016-05-11 16:00  E6-2. #1323(1st fl.)  The quest for novel high-temperature superconductors---Prospects and progress in iridates
186 2016-10-07 16:00  E6-2. #1323(1st fl.)  “Tilt engineering of 4d and 5d transition metal oxides?”