Original paper
Determinant Formula for the Octagon Form Factor in N = 4 Supersymmetric Yang-Mills Theory
Abstract
We present a closed expression for the octagon form factor which appears as a building block in a class of four-point correlation functions in N=4 supersymmetric Yang-Mills theory considered recently by Coronado. The octagon form factor is expressed, to all loop orders, as the determinant of a semi-infinite matrix. We find that perturbatively at weak coupling the entries of this matrix are linear combinations of ladder functions with simple...
Paper Details
Title
Determinant Formula for the Octagon Form Factor in N = 4 Supersymmetric Yang-Mills Theory
Published Date
Jun 12, 2019
Journal
Volume
122
Issue
23