Five-loop anomalous dimension at critical wrapping order in N=4 SYM

TY - JOUR

T1 - Five-loop anomalous dimension at critical wrapping order in N=4 SYM

AU - Fiamberti, F.

AU - Santambrogio, A.

AU - Sieg, Christoph

PY - 2010/3/1

Y1 - 2010/3/1

N2 - We compute the anomalous dimension of a length-five operator at five-loop order in the SU(2) sector of N = 4 SYM theory in the planar limit. This is critical wrapping order at five loops. The result is obtained perturbatively by means of N = 1 superspace techniques. Our result from perturbation theory confirms explicitly the formula conjectured in arXiv:0901.4864 for the five-loop anomalous dimension of twist-three operators. We also explicitly obtain the same result by employing the recently proposed Y-system.

AB - We compute the anomalous dimension of a length-five operator at five-loop order in the SU(2) sector of N = 4 SYM theory in the planar limit. This is critical wrapping order at five loops. The result is obtained perturbatively by means of N = 1 superspace techniques. Our result from perturbation theory confirms explicitly the formula conjectured in arXiv:0901.4864 for the five-loop anomalous dimension of twist-three operators. We also explicitly obtain the same result by employing the recently proposed Y-system.

U2 - 10.1007/jhep03(2010)103

DO - 10.1007/jhep03(2010)103

M3 - Journal article

SN - 1126-6708

VL - 2010

SP - 1

EP - 29

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

IS - 3

ER -