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SUMMARY:Separation of Variables for the Computation of Fishnet Integrals
DTSTART:20231207T123000Z
DTEND:20231207T133000Z
DTSTAMP:20261007T151200Z
UID:indico-event-2021@indico.nbi.ku.dk
DESCRIPTION:Speakers: Gwenael Ferrando\n\nFishnet integrals arise naturall
 y in the perturbative expansion of the fishnet CFTs\, where they correspon
 d to exact correlators in the planar limit. Integrability of the theories 
 can be seen from the integrals themselves\, and this provides us with new 
 methods for their computations. We will first present the construction of 
 a basis of eigenvectors for the graph-building operators that generate the
  integrals\, in arbitrary dimension. We will then explain how to apply it 
 to the computation of the so-called Basso--Dixon integrals. Finally\, we w
 ill show that the formalism can be extended to deal with more general inte
 grals\, which are associated with the recently introduced checkerboard CFT
 .\n\nhttps://indico.nbi.ku.dk/event/2021/
LOCATION:Aud A
URL:https://indico.nbi.ku.dk/event/2021/
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