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SUMMARY:Michele Del Zotto (Uppsala)
DTSTART:20220308T150000Z
DTEND:20220308T160000Z
DTSTAMP:20260423T035531Z
UID:SymSem/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SymSem/1/">G
 lobal structures from the infrared</a>\nby Michele Del Zotto (Uppsala) as 
 part of Symmetry Seminar\n\n\nAbstract\nQuantum field theories with identi
 cal local dynamics can admit different choices of global structure\, leadi
 ng to different partition functions and spectra of extended operators. Rec
 ent work has determined the structure of such choices via stringy geometri
 c methods for various classes of Lagrangian and non-Lagrangian theories. I
 n this talk I will discuss a purely field theoretical counterpart of this 
 analysis\, showing that global structures can be captured from a careful a
 nalysis of the infrared Coulomb-like phases. Our results confirm and exten
 d the many results obtained within geometric engineering about the global 
 structures of Argyres-Douglas theories\, 5d SCFTs and 6d SCFTs.\n
LOCATION:https://researchseminars.org/talk/SymSem/1/
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