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SUMMARY:Alexander Zhiboedov (CERN)
DTSTART:20201211T173000Z
DTEND:20201211T184500Z
DTSTAMP:20260404T150744Z
UID:HET/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/HET/5
 /">Conformal collider physics: an update</a>\nby Alexander Zhiboedov (CERN
 ) as part of Purdue HET\n\n\nAbstract\nI will describe recent progress in 
 understanding event shapes in conformal field theories. Familiar from the 
 description of hadronic events at colliders\, these observables are comput
 ed by matrix elements of the so-called light-ray operators. Characterizing
  the light-ray operators in a nonperturbative setting poses many theoretic
 al challenges. I will describe some of the recently developed tools to per
 form computations of conformal event shapes and illustrate them using N=4 
 SYM. Finally\, I will explain how via holography some of the basic propert
 ies of conformal event shapes lead to nontrivial sum rules obeyed by possi
 ble UV completions of general relativity.\n
LOCATION:https://stable.researchseminars.org/talk/HET/5/
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