Showing hep-phShow all
3 papers · 1 filter
hep-ph2025
From Fluctuation to Polarization: Imprints of Curvature Perturbations in CMB B-modes from Scalar-Induced Gravitational Waves
Aurora Ireland, Kuver Sinha, Tao Xu
Probing primordial curvature perturbations on small scales, beyond those accessible using cosmic microwave background (CMB) primary anisotropies and Lyman- forest data, remains…
hep-ph2025
The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis
Marcela Carena, Aurora Ireland, Tong Ou +1
A precise determination of the bubble wall velocity is crucial for making accurate predictions of the baryon asymmetry and gravitational wave (GW) signals in models of electr…
hep-ph2024
Improved Thermal Resummation for Multi-Field Potentials
Henning Bahl, Marcela Carena, Aurora Ireland +1
The resummation of large thermal corrections to the effective potential is mandatory for the accurate prediction of phase transitions. We discuss the accuracy of different prescrip…