401 citations · 3.9k across the 71 of their papers we have counts for
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astro-ph.CO2014★ 29 cited
Non-Gaussian inflationary shapes in theories beyond Horndeski
Matteo Fasiello, Sébastien Renaux-Petel
We consider the possible signatures of a recently introduced class of healthy theories beyond Horndeski models on higher-order correlators of the inflationary curvature fluctuation…
astro-ph.CO2014★ 39 cited
On reaching the adiabatic limit in multi-field inflation
Sébastien Renaux-Petel, Krzysztof Turzynski
We calculate the scalar spectral index and the tensor-to-scalar ratio in a class of recently proposed two-field no-scale inflationary models in supergravity. We show that…
hep-th2014★ 15 cited
On the Vainshtein mechanism in the minimal model of massive gravity
Sebastien Renaux-Petel
We reinvestigate the fate of the Vainhstein mechanism in the minimal model of dRGT massive gravity. As the latter is characterised by the complete absence of interactions in the de…