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hep-ph2025
Higher Axion Strings
Vazha Loladze, Arthur Platschorre, Mario Reig
We study the minimal requirements to obtain axion strings for axions with exponentially good quality. These ingredients appear in theories where an axion coming from a higher-form…
hep-ph2023
Electroweak mass difference of mesons
Antonio Pich, Arthur Platschorre, Mario Reig
We consider electroweak (EW) gauge boson corrections to the masses of pseudoscalar mesons to next to leading order (NLO) in and . The pion mass shift induced by the $Z…