Anton Olsson

Institute for Theoretical Physics
Room: 12-11, Building 30.23, Campus South
Email: anton.olsson@kit.edu

G. Heinrich AO (2025), Perturbative QCD
Stephen P. Jones, AO, Thomas Stone. JHEP 10 (2025) 068.
Positive Integrands from Feynman Integrals in the Minkowski Regime
Víctor Bresó, Gudrun Heinrich, Vitaly Magerya, AO (2025), Interpolating amplitudes
Robert V. Harlander, Theodoros Nellopoulos, AO, Marius Wesle: Comput.Phys.Commun. 306 (2025)
ftint: Calculating gradient-flow integrals with pySecDec
Bakul Agarwal, Gudrun Heinrich, Stephen P. Jones, Matthias Kerner, Sven Yannick Klein, Jannis Lang, Vitaly Magerya, AO:
JHEP 05 (2024) 013 Two-loop amplitudes for $t \overline{t} H$ production: the quark-initiated Nf-part
Gudrun Heinrich, Stephen P. Jones, Matthias Kerner, Vitaly Magerya, AO, Johannes Schlenk. Comput.Phys.Commun. 295 (2024)
Numerical scattering amplitudes with pySecDec

Event	Location	Contribution	Title of Presentation	Date
RADCOR 2025	Puri, India	Talk	Evaluating Feynman Integrals in the Minkowski Regime without Contour Deformation	October 2025
Higgs 2024	Uppsala, Sweden	Talk	Towards a numerical evaluation of $q \overline{q} \to t \overline{t} H$ at two loops	November 2024
High Precision for Hard Processes 2024	Turin, Italy	Talk	Towards a numerical evaluation of $q \overline{q} \to t \overline{t} H$ at two loops	September 2024
DPG Spring Meeting 2024	Karlsruhe, Germany	Talk	Progress towards the NNLO amplitude for ttH production	March 2024
Young Scientists Meeting of the CRC TRR 257	Siegen, Germany	Talk	Numerical Multi-Loop Calculations with pySecDec	October 2023
DPG Spring Meeting 2023	Dresden, Germany	Talk	Numerical Multi-Loop Calculations with pySecDec	March 2023

Title: Computational Methods for Multi-Loop Scattering Amplitudes with many Kinematic Scales
Supervisor: Prof. Gudrun Heinrich