77 citations · 83 across the 2 of their papers we have counts for
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gr-qc2012★ 6 cited
f(R) Cosmology revisited
Luisa G. Jaime, Leonardo Patino, Marcelo Salgado
We consider a class of metric f(R) modified gravity theories, analyze them in the context of a Friedmann-Robertson-Walker cosmology and confront the results with some of the known…
gr-qc2010★ 77 cited
Robust approach to f(R) gravity
Luisa G. Jaime, Leonardo Patino, Marcelo Salgado
We consider metric f(R) theories of gravity without mapping them to their scalar-tensor counterpart, but using the Ricci scalar itself as an "extra" degree of freedom. This approac…