13–14 Nov 2023
CERN
Europe/Zurich timezone

Optimising loop amplitude evaluations

14 Nov 2023, 12:00
30m
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

110
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Speaker

Simon David Badger (Universita e INFN Torino (IT))

Description

I will discuss some of the current challenges for the evaluation of multi-loop amplitudes. Neural networks have had some success for the evaluation of tree-level and one-loop amplitudes that may also be useful in the context of higher order computations. I will show some simple applications to simulations of processes with no born level contributions, gg->di-photon+gluons, and discuss potential improvements

Presentation materials