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Testing unification and the heterotic string with the axion-photon coupling

Name: Testing unification and the heterotic string with the axion-photon coupling
Start: 2026-01-15T10:00:00+00:00
End: 2026-01-15T11:00:00+00:00
Location: Salle des Sommets

janvier 15 @ 10h00

Speakers: Mario Reig Lopez (Cern)
The topological nature of axion couplings to gauge bosons offers unique opportunities to obtain information about the UV limit of the SM. I will discuss why the discovery of an axion-like particle above the QCD line would rule out grand unified theories and the perturbative heterotic string.
Based on 2206.07053, 2410.03820 and 2509.08042.
https://indico.in2p3.fr/event/37948/

Détails

Date : janvier 15
Heure :
10h00 - 11h00
Site : https://indico.in2p3.fr/event/37948/

Lieu

Salle des Sommets