146 citations · 483 across the 11 of their papers we have counts for
4 papers · 1 filter
Lower bound on the electroweak wall velocity from hydrodynamic instability
Ariel Megevand, Federico Agustin Membiela, Alejandro D. Sanchez
The subsonic expansion of bubbles in a strongly first-order electroweak phase transition is a convenient scenario for electroweak baryogenesis. For most extensions of the Standard…
Velocity of electroweak bubble walls
Ariel Megevand, Alejandro D. Sanchez
We study the velocity of bubble walls in the electroweak phase transition. For several extensions of the Standard Model, we estimate the friction and calculate the wall velocity, t…
Detonations and deflagrations in cosmological phase transitions
Ariel Megevand, Alejandro D. Sanchez
We study the steady state motion of bubble walls in cosmological phase transitions. Taking into account the boundary and continuity conditions for the fluid variables, we calculate…
Supercooling and phase coexistence in cosmological phase transitions
Ariel Megevand, Alejandro D. Sanchez
Cosmological phase transitions are predicted by Particle Physics models, and have a variety of important cosmological consequences, which depend strongly on the dynamics of the tra…