242 citations · 440 across the 12 of their papers we have counts for
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gr-qc2018★ 20 cited
Big-bang nucleosynthesis and cosmic microwave background constraints on non-minimally coupled theories of gravity
R. P. L. Azevedo, P. P. Avelino
In this paper we show that the baryon-to-photon ratio is in general not conserved before decoupling in non-minimally coupled theories of gravity. We use big-bang nucleosynthesi…
gr-qc2018★ 50 cited
Perfect fluid Lagrangian and its cosmological implications in theories of gravity with nonminimally coupled matter fields
P. P. Avelino, R. P. L. Azevedo
In this paper we show that the on-shell Lagrangian of a perfect fluid depends on microscopic properties of the fluid, giving specific examples of perfect fluids with different on-s…