401 citations · 3.5k across the 55 of their papers we have counts for
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hep-th2012★ 18 cited
On the Covariant Galileon and a consistent self-accelerating Universe
Cristiano Germani
In this paper we show that the flat space Galilean theories with up to three scalars in the equation of motion (the quartic Galileons) are recovered in the decoupling limit of cert…
hep-th2012★ 27 cited
A New Class of Four-Dimensional N=1 Supergravity with Non-minimal Derivative Couplings
Fotis Farakos, Cristiano Germani, Alex Kehagias +1
In the N=1 four-dimensional new-minimal supergravity framework, we supersymmetrise the coupling of the scalar kinetic term to the Einstein tensor. This coupling, although introduce…