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SUMMARY:Guido Festuccia (Uppsala)
DTSTART:20210310T133000Z
DTEND:20210310T143000Z
DTSTAMP:20260423T021407Z
UID:SISSAHEP/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SISSAHEP/5/"
 >Consistency of supersymmetric 't Hooft anomalies</a>\nby Guido Festuccia 
 (Uppsala) as part of SISSA HEP seminars\n\n\nAbstract\nI will consider rec
 ent claims that supersymmetry is anomalous in the presence of a R-symmetry
  anomaly\, revisit arguments that such an anomaly in supersymmetry can be 
 removed and write down an explicit counterterm that accomplishes it. Remov
 al of the supersymmetry anomaly requires enlarging the corresponding curre
 nt multiplet. As a consequence the Ward identities for other symmetries th
 at are already anomalous acquire extra terms. This procedure is impeded on
 ly when the choice of current multiplet is forced. We show how Wess-Zumino
  consistency conditions are modified when the anomaly is removed. A check 
 that the modified Wess-Zumino consistency conditions are satisfied\, and s
 upersymmetry is unbroken\, is possible via an explicit one loop computatio
 n using Pauli-Villars regulators.\n
LOCATION:https://researchseminars.org/talk/SISSAHEP/5/
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