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SUMMARY:Strong coupling expansions in N=2 gauge theories - Alberto Lerda (
 Università degli Studi del Piemonte Orientale)
DTSTART:20221215T160000Z
DTEND:20221215T170000Z
UID:TALK193265@talks.cam.ac.uk
DESCRIPTION:We discuss how to compute 2 and 3 point functions in a large c
 lass of N=2 conformal gauge theories using supersymmetric localization. In
  the planar limit we are able to find exact compact expressions that are v
 alid for all values of the coupling constant and hence to derive the stron
 g-coupling expansions in an analytic way. At leading order we obtain the s
 ame results from the holographic dual using the AdS/CFT correspondence at 
 the supergravity level. This agreement confirms the validity of the analyt
 ic strong-coupling results and of the holographic correspondence in a non-
 maximally supersymmetric set-up.
LOCATION:Seminar Room 1\, Newton Institute
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