156 citations · 1.2k across the 78 of their papers we have counts for
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gr-qc2011★ 8 cited
Holographic dark energy in the DGP model
Norman Cruz, Samuel Lepe, Francisco Peña
The braneworld model proposed by Dvali, Gabadadze and Porrati leads to an accelerated universe without cosmological constant or other form of dark energy. Nevertheless, we have inv…
gr-qc2011★ 4 cited
Fermionic and scalar fields as sources of interacting dark matter-dark energy
Samuel Lepe, Javier Lorca, Francisco Peña +1
From a variational action with non-minimal coupling with a scalar field and classical scalar and fermionic interaction, cosmological field equations can be obtained. Imposing a FLR…