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Probing the scalar potential via double Higgs boson production at hadron colliders
Sophia Borowka, Claude Duhr, Fabio Maltoni +3
We present a sensitivity study on the cubic and quartic self couplings in double Higgs production via gluon fusion at hadron colliders. Considering the relevant operators in the St…
Amplitudes in the Multi-Regge Limit of N=4 SYM
Vittorio Del Duca, Stefan Druc, James Drummond +5
A novel way of computing high-order amplitudes in the multi-Regge limit of planar maximally supersymmetric Yang-Mills theory is presented. In this framework, we are able to obtain…
All two-loop MHV remainder functions in multi-Regge kinematics
Vittorio Del Duca, Claude Duhr, Falko Dulat +1
We introduce a method to extract the symbol of the coefficient of of MHV remainder functions in planar N=4 Super Yang-Mills in multi-Regge kinematics region directly from…
Multi-Regge kinematics and the scattering equations
Claude Duhr, Zhengwen Liu
We study the solutions to the scattering equations in various quasi-multi-Regge regimes where the produced particles are ordered in rapidity. We observe that in all cases the solut…
Elliptic Feynman integrals and pure functions
Johannes Broedel, Claude Duhr, Falko Dulat +2
We propose a variant of elliptic multiple polylogarithms that have at most logarithmic singularities in all variables and satisfy a differential equation without homogeneous term.…
Coaction for Feynman integrals and diagrams
Samuel Abreu, Ruth Britto, Claude Duhr +2
We propose a general coaction for families of integrals appearing in the evaluation of Feynman diagrams, such as multiple polylogarithms and generalized hypergeometric functions. W…