Numerical Perturbation Theory

Thursday, 20 November 2025 - 08:15
ETHZ (E41.1)

        : Sessions
    /     : Talks
        : Breaks
20 Nov 2025
AM
09:00
Morning 1 (until 10:15)
09:00 Applications and challenges in numerical methods for pQFT - Valentin Jonathan Hirschi (University of Bern)  
09:25 The art of constucting and sampling cut integrals - Mathijs Fraaije (University of Bern)  
09:50 Localized renormalization and graph-based tooling - Lucien Huber (University of Bern)  
10:15 --- Coffee break ---
10:40
Morning 2 (until 11:55)
10:40 Off-shell triphoton production via quark loops: Threshold subtraction and multi-channel Monte Carlo - Dario Kermanschah (ETH Zürich)  
11:05 Colorless final-state production via $q\bar{q}$ annihilation at two-loops: the fermion loop contributions and beyond - Matilde Vicini (ETH Zürich)  
PM
12:00 --- Lunch ---
13:30
Afternoon 1 (until 14:45)
13:30 Factorisable Local Unitarity for Hadronic Cross-Sections - Zeno Capatti (University of Bern)  
13:55 Loop–Tree Duality at Finite Temperature and Density - Kaapo Elmo Ilmari Seppänen (University of Bern)  
14:20 Soft Factorisation and Exponentiation from Schwinger-Space Geometry - Giulio Gambuti (University of Oxford)  
14:45 --- Coffee Break ---
15:10
Afternoon 2 (until 16:50)
15:10 bbH production: a theoretical laboratory for flavour-scheme studies - Christian Biello (Max-Planck Institute for Physics)  
15:35 Locally finite two-loop amplitudes for photoproduction in quark annihilation - Roshni Sahoo  
16:00 Locally finite QCD amplitudes and cross sections - Julia Karlen (ETH Zurich)  
16:25 Numerical Evaluation of the Two-Loop Dark Matter Power Spectrum in the EFTofLSS - Andrea Favorito (ETH Zürich)