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All five-loop planar four-point functions of half-BPS operators in $mathcal N=4$ SYM

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 نشر من قبل Alessandro Georgoudis
 تاريخ النشر 2018
  مجال البحث
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We obtain all planar four-point correlators of half-BPS operators in $mathcal{N}=4$ SYM up to five loops. The ansatz for the integrand is fixed partially by imposing light-cone OPE relations between different correlators. We then fix the integrated correlators by comparing their asymptotic expansions with simple data obtained from integrability. We extract OPE coefficients and find a prediction for the triple wrapping correction of the hexagon form factors, which contributes already at the five-loop order.



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