361 citations · 2k across the 31 of their papers we have counts for
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Vainshtein Solutions Without Superluminal Modes
Gregory Gabadadze, Rampei Kimura, David Pirtskhalava
The Vainshtein mechanism suppresses the fifth force at astrophysical distances, while enabling it to compete with gravity at cosmological scales. Typically, Vainshtein solutions ex…
Inflation from Minkowski Space
David Pirtskhalava, Luca Santoni, Enrico Trincherini +1
We propose a class of scalar models that, once coupled to gravity, lead to cosmologies that smoothly and stably connect an inflationary quasi-de Sitter universe to a low, or even z…
Selfacceleration with Quasidilaton
Gregory Gabadadze, Rampei Kimura, David Pirtskhalava
Quasidilaton massive gravity is an extension of massive General Relativity to a theory with additional scale invariance and approximate internal Galilean symmetry. The theory has a…