146 citations · 169 across the 6 of their papers we have counts for
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astro-ph2006★ 146 cited
Einstein and Jordan frames reconciled: a frame-invariant approach to scalar-tensor cosmology
R. Catena, M. Pietroni, L. Scarabello
Scalar-Tensor theories of gravity can be formulated in different frames, most notably, the Einstein and the Jordan one. While some debate still persists in the literature on the ph…
astro-ph2004★ 23 cited
Dynamical Relaxation of the Dark Matter to Baryon Ratio
R. Catena, M. Pietroni, L. Scarabello
A scalar field interacting differently with dark matter and baryons may explain why their ratio is of order unity today. We provide three working examples, checking them against th…