2 papers
hep-ph2025
Entropy production at electroweak bubble walls from scalar field fluctuations
M. Eriksson, M. Laine
The real-time dynamics of an electroweak phase transition involves large time and distance scales, the domain of hydrodynamics. However, the matching conditions of ideal hydrodynam…
hep-ph2025
Computing singlet scalar freeze-out with plasmon and plasmino states
S. Biondini, M. Eriksson, M. Laine
The final-state particles from cosmological dark matter co-annihilation are expected to equilibrate. As dictated by Hard Thermal Loop resummation, the spectrum of equilibrated quas…