3 papers
hep-ph2023
Dark Matter from Higher Dimensional Primordial Black Holes
Avi Friedlander, Ningqiang Song, Aaron C. Vincent
The evaporation of primordial black holes provides a promising dark matter production mechanism without relying on any non-gravitational interactions between the dark sector and th…
hep-ph2021
Baryogenesis and gravity waves from a UV-completed electroweak phase transition
James M. Cline, Avi Friedlander, Dong-Ming He +3
We study gravity wave production and baryogenesis at the electroweak phase transition, in a real singlet scalar extension of the Standard Model, including vector-like top partners…
hep-ph2020
Wall speed and shape in singlet-assisted strong electroweak phase transitions
Avi Friedlander, Ian Banta, James M. Cline +1
Models with singlet fields coupling to the Higgs can enable a strongly first order electroweak phase transition, of interest for baryogenesis and gravity waves. We improve on previ…