401 citations · 641 across the 12 of their papers we have counts for
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astro-ph.CO2021★ 13 cited
Primordial Non-Gaussianity in Supersolid Inflation
Marco Celoria, Denis Comelli, Luigi Pilo +1
We study primordial non-gaussianity in supersolid inflation. The dynamics of supersolid is formulated in terms of an effective field theory based on four scalar fields with a shift…
astro-ph.CO2018★ 40 cited
Primordial Non-Gaussianity
Marco Celoria, Sabino Matarrese
Here we review the present status of modelling of and searching for primordial non-Gaussianity of cosmological perturbations. After introducing the models for non-Gaussianity gener…