Claude Duhr
Centre for Cosmology, Particle Physics and Phenomenology - CP3
Université catholique de Louvain
2, Chemin du Cyclotron - Box L7.01.05
B-1348 Louvain-la-Neuve
+32 10 47 8185
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People responsibilities
PhD students
Zhengwen Liu, member since July 2016
I am interested in analytic computations in quantum field theories, with current focus on the Standard Model Effective Field Theory.

Robin Marzucca, member since September 2015
PhD student in theoretical particle physics, working on the mathematical structures of scattering amplitudes. Special interest in elliptic polylogarithms.

Bram Verbeek, member since October 2015
PhD student in theoretical physics, working on topics related to the mathematical structure of scattering amplitudes.

I am involved in the following research directions:


An automated framework for BSM phenomenology that allows one to compute Feynman rules from a Lagrangian.

External collaborators: Céline Degrande (CERN) Benjamin Fuks (Jussieu).

Mathematical Structure of Feynman Integrals and Scattering Amplitudes

Analytic and algebraic properties of multi-loop integrals are analysed in the view of devising new mathematical tools for precision computations in QFT.

External collaborators: Samuel Abreu (Universität Freiburg) Ruth Britto (Trinity College Dublin) Einan Gardi (University of Edinburgh).

Multi-loop scattering amplitudes in N=4 Super Yang-Mills

Multi-loops scattering amplitudes in N=4 Super Yang-Mills are analysed in the light of the integrability of the theory in the planar limit.

External collaborators: Vittorio Del Duca (ETH Zurich & INFN Frascati) Lance Dixon (SLAC) James Drummond (University of Southampton) Falko Dulat (SLAC) Georgios Papathanasiou (SLAC).

Precision Phenomenology at the LHC

Higher order corrections to key processes at the LHC (Higgs,...) are computed to higher orders in perturbation theory.

External collaborators: Babis Anastasiou (ETH Zurich) Vittorio Del Duca (ETH Zurich & INFN Frascati) Falko Dulat (SLAC) Elisabetta Furlan (ETH Zurich) Thomas Gehrmann (Universität Zurich) Franz Herzog (Nikhef) Achilleas Lazopoulos (ETH Zurich) Bernhard Mistlberger (CERN).

Show past projects.
Publications in CP3
Showing 5 publications over 28. Show all publications.
All my publications on Inspire


Diagrammatic Hopf algebra of cut Feynman integrals: the one-loop case
Samuel Abreu and Ruth Britto and Claude Duhr and Einan Gardi
Submitted to JHEP.
Refereed paper. 21st April.
The algebraic structure of cut Feynman integrals and the diagrammatic coaction
Samuel Abreu and Ruth Britto and Claude Duhr and Einan Gardi
[Abstract] [PDF] Submitted to PRL.
Refereed paper. 8th March.
Cuts from residues: the one-loop case
Abreu, Samuel and Britto, Ruth and Duhr, Claude and Gardi, Einan
[Abstract] [PDF] Submitted to JHEP.
Refereed paper. 8th February.


Multi-Regge kinematics and the moduli space of Riemann spheres with marked points
Del Duca, Vittorio and Druc, Stefan and Drummond, James and Duhr, Claude and Dulat, Falko and Marzucca, Robin and Papathanasiou, Georgios and Verbeek, Bram
[Abstract] [PDF] [Journal] Published in JHEP.
Refereed paper. 16th June.
Long-distance singularities in multi-leg scattering amplitudes
Gardi, Einan and Almelid, Øyvind and Duhr, Claude
[Abstract] [PDF] Proceedings of Loops and Legs 2016.
Contribution to proceedings. 14th June.

[UCLouvain] - [SST] [IRMP] - [SC] [PHYS]
Contact : Jérôme de Favereau
Job opportunities PhD position in NA62 experiment