145 citations · 1.3k across the 29 of their papers we have counts for
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astro-ph.CO2025
Stupendously Large Primordial Black Holes from the QCD axion
Miguel Faria, Ricardo Z. Ferreira, Fabrizio Rompineve
The inflationary diffusion of (pseudo-)scalar fields with discrete symmetries can seed the formation of a gas of closed domain walls after inflation, when the distance between dege…
astro-ph.CO2025★ 10 cited
The Spectrum of Gravitational Waves from Annihilating Domain Walls
Alessio Notari, Fabrizio Rompineve, Francisco Torrenti
Networks of cosmic domain walls can form in the early Universe as a consequence of the spontaneous breaking of discrete symmetries. We study the production of a cosmological backgr…