Four loop reciprocity of twist two operators in N=4 SYM

Beccaria, M. & Forini, V. ORCID: 0000-0001-9726-1423 (2009). Four loop reciprocity of twist two operators in N=4 SYM. Journal of High Energy Physics, 2009, 111.. doi: 10.1088/1126-6708/2009/03/111

Abstract

The four loop universal anomalous dimension of twist-2 operators in Script N = 4 SYM has been recently conjectured. In this paper, we prove that it obeys a generalized Gribov-Lipatov reciprocity, previously known to hold at the three loop level.