299 citations · 429 across the 9 of their papers we have counts for
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astro-ph.CO2024
Constraining UV freeze-in of light relics with current and next-generation CMB observations
Luca Caloni, Patrick Stengel, Massimiliano Lattanzi +1
Cosmological observations allow to measure the abundance of light relics produced in the early Universe. Most studies focus on the thermal freeze-out scenario, yet light relics pro…
astro-ph.CO2024
Echoes from a long time ago: Chewbacca inflation
D. Sidious, S. Arcari, N. Barbieri +9
The cosmic microwave background (CMB) radiation offers a unique avenue for exploring the early Universe's dynamics and evolution. In this paper, we delve into the fascinating realm…