131 citations · 1.9k across the 46 of their papers we have counts for
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An Operator Product Expansion for Form Factors III. Finite Coupling and Multi-Particle Contributions
Amit Sever, Alexander G. Tumanov, Matthias Wilhelm
Form factors in planar super-Yang-Mills theory have a dual description in terms of periodic Wilson loops. This duality maps the multi-collinear expansion of the for…
Folding Amplitudes into Form Factors: An Antipodal Duality
Lance J. Dixon, Omer Gurdogan, Andrew J. McLeod +1
We observe that the three-gluon form factor of the chiral part of the stress-tensor multiplet in planar super-Yang-Mills theory is dual to the six-gluon MHV amplitu…
Solving the Hagedorn temperature of AdS5/CFT4 via the Quantum Spectral Curve: Chemical potentials and deformations
Troels Harmark, Matthias Wilhelm
We describe how to calculate the Hagedorn temperature of SYM theory and type IIB superstring theory on via the Quantum Spectral Curve (QSC) -- pro…
The elliptic double box and symbology beyond polylogarithms
Alexander Kristensson, Matthias Wilhelm, Chi Zhang
We study the elliptic double-box integral, which contributes to generic massless QFTs and is the only contribution to a particular 10-point scattering amplitude in N=4 SYM theory.…
An Operator Product Expansion for Form Factors II. Born level
Amit Sever, Alexander G. Tumanov, Matthias Wilhelm
Form factors in planar N=4 Super-Yang-Mills theory admit a type of non-perturbative operator product expansion (OPE), as we have recently shown in arXiv:2009.11297. This expansion…
Direct Integration for Multi-leg Amplitudes: Tips, Tricks, and When They Fail
Jacob L. Bourjaily, Yang-Hui He, Andrew J. McLeod +5
Direct hyperlogarithmic integration offers a strong alternative to differential equation methods for Feynman integration, particularly for multi-particle diagrams. We review a vari…