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SUMMARY:Conformal bootstrap in Mellin space
DTSTART:20170327T140000
DTEND:20170327T150000
DTSTAMP:20260407T083345Z
UID:ffcf28b6c0cfe9664adf6d36f20af7dceaac92c069f394dfd70ad290
CATEGORIES:Conferences - Seminars
DESCRIPTION:Parijat Dey\nWe apply conformal bootstrap ideas in Mellin spac
 e to conformal field theories with $O(N)$ symmetry and cubic anisotropy. W
 e write down the conditions arising from the consistency between the opera
 tor product expansion and crossing symmetry in Mellin space and solve the 
 constraint equations to compute the anomalous dimension and the OPE coeffi
 cients of all operators quadratic in the fields in the epsilon expansion. 
 This allows us to reproduce the known results and derive new results up to
  $O(\\epsilon^3)$. Most of the results for the cubic anisotropy case we qu
 ote appear to be unexplored. For the O(N) case we also study the large N l
 imit in general dimensions and reproduce the known results at the leading 
 order in 1/N.
LOCATION:BSP 727 https://plan.epfl.ch/?room==BSP%20727
STATUS:CONFIRMED
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