2 papers
hep-ph2025
Baryogenesis and first-order QCD transition with gravitational waves from a large lepton asymmetry
Fei Gao, Julia Harz, Chandan Hati +3
A large primordial lepton asymmetry can lead to successful baryogenesis by preventing the restoration of electroweak symmetry at high temperatures, thereby suppressing the sphalero…
hep-ph2025
Investigating the Electroweak Phase Transition with a Real Scalar Singlet at a Muon Collider
Mohamed Aboudonia, Csaba Balazs, Andreas Papaefstathiou +1
A strong first-order electroweak phase transition (SFOEWPT) is essential for explaining baryogenesis and for potentially generating observable gravitational waves. This study inves…