An integrand reconstruction method for three-loop amplitudes
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Publication:1795860
DOI10.1007/JHEP08(2012)065zbMATH Open1397.81184arXiv1207.2976MaRDI QIDQ1795860
Author name not available (Why is that?)
Publication date: 16 October 2018
Published in: (Search for Journal in Brave)
Abstract: We consider the maximal cut of a three-loop four point function with massless kinematics. By applying Groebner bases and primary decomposition we develop a method which extracts all ten propagator master integral coefficients for an arbitrary triple-box configuration via generalized unitarity cuts. As an example we present analytic results for the three loop triple-box contribution to gluon-gluon scattering in Yang-Mills with adjoint fermions and scalars in terms of three master integrals.
Full work available at URL: https://arxiv.org/abs/1207.2976
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