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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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203 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
202 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
201 2015-10-15 10:00  E6-2, 5th fl. #5318  Development of Large-Bore, High Field Magnets at the NHMFL
200 2017-12-15 09:20  E6-2, Lecture Room #1323  Workshop on Magnetism in Unconventional Superconductors 개최 file
199 2016-04-06 15:30  E6-2, RM #1323  Superconducting Quantum Interference Devices for Precision Detection
198 2023-12-08 10:30  E6-2, Rm#2502  Novel transport phenomena in insulators
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