401 citations
- Pontificia Universidad Católica de ValparaísoCL25 papers
- Institute of Astrophysics and Space SciencesPT18 papers
- University of ChileCL18 papers
- University of LisbonPT17 papers
- University of TarapacáCL16 papers
- Universidad de Santiago de ChileCL15 papers
- Universidad Diego PortalesCL14 papers
- Universidade Federal do ParáBR8 papers
- University of Bío-BíoCL8 papers
- Universidad MayorCL7 papers
- University of ConcepciónCL7 papers
- University of La SerenaCL7 papers
Showing 2011Show all
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gr-qc2011★ 97 cited
Circularly symmetric solutions in three-dimensional Teleparallel, f(T) and Maxwell-f(T) gravity
P. A. Gonzalez, Emmanuel N. Saridakis, Yerko Vasquez
We present teleparallel 3D gravity and we extract circularly symmetric solutions, showing that they coincide with the BTZ and Deser-de-Sitter solutions of standard 3D gravity. Howe…
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…