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SUMMARY:Cyril Closset (Birmingham)
DTSTART:20211019T080000Z
DTEND:20211019T090000Z
DTSTAMP:20260423T021102Z
UID:Sem21/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Sem21/3/">Th
 e U-plane of rank-one 4d N=2 KK theories</a>\nby Cyril Closset (Birmingham
 ) as part of SEU Yau Center Theoretical Physics Seminars 2021\n\n\nAbstrac
 t\nI will revisit the Seiberg-Witten description of the Coulomb branch of 
 rank-one 4d N=2 supersymmetric QFTs\, including aspects of the global symm
 etry\, from the point of view of rational elliptic surfaces. This will inc
 lude\, in particular\, a detailed study of the 5d superconformal field the
 ories with E_n symmetry\, compactified on a circle. I will also sketch how
  to derive BPS quivers from that perspective. Interesting modular properti
 es of the SW geometries will play a key role.\n
LOCATION:https://researchseminars.org/talk/Sem21/3/
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