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SUMMARY:Bootstrapping the a-anomaly in 4d QFTs - Joao Penedones
DTSTART:20221103T130000Z
DTEND:20221103T140000Z
UID:TALK184274@talks.cam.ac.uk
CONTACT:85816
DESCRIPTION:The space of 4d quantum field theories (QFTs) can be thought o
 f as the Renormalization Group flows between Conformal Field Theories (CFT
 s).\nThe a-theorem tells us that CFTs can be ordered by their a-anomaly va
 lue. I will explain how one can use the (numerical) S-matrix bootstrap met
 hods to search for the minimal allowed value of the a-anomaly.
LOCATION:Potter Room\, DAMTP
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