2 papers
hep-ph2026
PBH formation and Gravitational Waves as Multi-messenger Signals of First-order Phase Transitions
Bhaskar Dutta, Cash Hauptmann, Peisi Huang +1
The collapse of false-vacuum domains during first-order phase transitions in the early Universe may lead to primordial black hole (PBH) formation whose signatures form a multimesse…
hep-ph2024
Enhanced Dark Matter Abundance in First-Order Phase Transitions
Rouzbeh Allahverdi, Cash Hauptmann, Peisi Huang
We propose a novel scenario to obtain the correct relic abundance for thermally under-produced dark matter. This scenario utilizes a strongly first-order phase transition at temper…