2 papers
hep-lat2024
First-order electroweak phase transitions: a nonperturbative update
Oliver Gould, Sinan Güyer, Kari Rummukainen
We study first-order electroweak phase transitions nonperturbatively, assuming any particles beyond the Standard Model are sufficiently heavy to be integrated out at the phase tran…
hep-ph2024
Radiative first-order phase transitions to next-to-next-to-leading order
Andreas Ekstedt, Oliver Gould, Johan Löfgren
We develop new perturbative tools to accurately study radiatively-induced first-order phase transitions. Previous perturbative methods have suffered internal inconsistencies and be…