2 papers
hep-ph2026
An ultra-broadband axion dark matter experiment
Angelo Esposito, Kin Chung Fong, Lam Hui
We propose a novel broadband strategy to search for axions by leveraging observables controlled by the axion field squared. We present a practical implementation of this concept fo…
hep-ph2025
The Migdal effect in solid crystals and the role of non-adiabaticity
Angelo Esposito, Andrea Rocchi
We systematically apply the Born-Oppenheimer approximation to show that the Migdal effect in a solid crystal is entirely due to non-adiabatic effects, namely the deviation of the w…