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…
hep-th2021★ 40 cited
Beyond Perturbation Theory in Inflation
Marco Celoria, Paolo Creminelli, Giovanni Tambalo +1
Inflationary perturbations are approximately Gaussian and deviations from Gaussianity are usually calculated using in-in perturbation theory. This method, however, fails for unlike…