401 citations · 3.9k across the 71 of their papers we have counts for
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hep-th2015★ 1 cited
Aspects of massive gravity
Sébastien Renaux-Petel
We report here on two works on Lorentz invariant massive gravity. In the first part, we derive the decoupling limit of massive gravity on de Sitter, relying on embedding de Sitter…
astro-ph.CO2015★ 126 cited
Geometrical Destabilization of Inflation
Sébastien Renaux-Petel, Krzysztof Turzyński
We show the existence of a general mechanism by which heavy scalar fields can be destabilized during inflation, relying on the fact that the curvature of the field space manifold c…
astro-ph.CO2015★ 46 cited
Primordial non-Gaussianities after Planck 2015: an introductory review
Sébastien Renaux-Petel
Deviations from Gaussian statistics of the cosmological density fluctuations, so-called primordial non-Gaussianities (NG), are one of the most informative fingerprints of the origi…