3 papers
hep-ph2025
Bubble wall velocity with out-of-equilibrium corrections
Carlo Branchina, Angela Conaci, Stefania De Curtis +1
We study how out-of-equilibrium effects modify the steady-state propagation of bubble walls during a cosmological first-order electroweak phase transition. Going beyond the local t…
hep-ph2025
Electroweak Phase Transition and Bubble Wall Velocity in Local Thermal Equilibrium
Carlo Branchina, Angela Conaci, Stefania De Curtis +1
The dynamics of the electroweak phase transition in the early universe has profound implications for cosmology and particle physics. We systematically study the steady-state dynami…
hep-ph2024
New calculation of collision integrals for cosmological phase transitions
Carlo Branchina, Angela Conaci, Stefania De Curtis +4
First order phase transitions in the early universe may have left a variety of experimentally accessible imprints. The dynamics of such transitions is governed by the density pertu…