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SUMMARY:Pavel Putrov (The Abdus Salam International Centre for Theoretical
  Physics)
DTSTART:20251217T170000Z
DTEND:20251217T180000Z
DTSTAMP:20260423T024731Z
UID:TQFT/157
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/TQFT/157/">A
  relationship between gauge theories with finite and continuous gauge grou
 ps.</a>\nby Pavel Putrov (The Abdus Salam International Centre for Theoret
 ical Physics) as part of Topological Quantum Field Theory Club (IST\, Lisb
 on)\n\n\nAbstract\nI will discuss certain relations between 3-dimensional 
 topological gauge theories with continuous and finite gauge groups\, commo
 nly known as Chern–Simons and Dijkgraaf–Witten theories respectively. 
 The relations of this form appear when the continuous and finite gauge gro
 ups are the same algebraic group considered over the complex/real numbers 
 and a finite field\, respectively. In this talk\, I will focus on the SU(2
 ) example and consider the relationship on the level of the corresponding 
 invariants of closed 3-manifolds: Witten–Reshetikhin–Turaev and Dijkgr
 aaf–Witten invariants.\n
LOCATION:https://researchseminars.org/talk/TQFT/157/
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