261 citations · 861 across the 14 of their papers we have counts for
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hep-ph2021★ 12 cited
Probing CP Violation in Photon Self-Interactions with Cavities
Marco Gorghetto, Gilad Perez, Inbar Savoray +1
In this paper we study CP violation in photon self-interactions at low energy. These interactions, mediated by the effective operator , where () is the…
hep-ph2021★ 99 cited
Observing Invisible Axions with Gravitational Waves
Marco Gorghetto, Edward Hardy, Horia Nicolaescu
If the Peccei-Quinn symmetry associated to an axion has ever been restored after inflation, axion strings inevitably produce a contribution to the stochastic gravitational wave bac…