138 citations · 197 across the 7 of their papers we have counts for
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hep-ph2023★ 1 cited
Accidentally light scalars from large representations
Felix Brümmer, Giacomo Ferrante, Michele Frigerio +1
In models with spontaneous symmetry breaking by scalar fields in large group representations, we observe that some of the scalar masses can be loop-suppressed with respect to the n…
astro-ph.CO2023★ 56 cited
Primordial black holes in the curvaton model: possible connections to pulsar timing arrays and dark matter
Giacomo Ferrante, Gabriele Franciolini, Antonio Junior Iovino +1
We revise primordial black holes (PBHs) production in the axion-curvaton model, in light of recent developments in the computation of their abundance accounting for non-gaussianiti…