136 citations · 588 across the 19 of their papers we have counts for
4 papers · 1 filter
Critical comments on the paper "Crossing by a single scalar field on a Dvali-Gabadadze-Porrati brane" by H Zhang and Z-H Zhu [Phys.Rev.D75,023510(2007)]
Israel Quiros, Ricardo Garcia-Salcedo, Claudia Moreno
It is demonstrated that the claim in the paper "Crossing by a single scalar field on a Dvali-Gabadadze-Porrati brane" by H Zhang and Z-H Zhu [Phys.Rev.D75,023510(2007)], abo…
Self-interacting Scalar Field Trapped in a Randall-Sundrum Braneworld: The Dynamical Systems Perspective
Tame Gonzalez, Tonatiuh Matos, Israel Quiros +1
We apply the dynamical systems tools to study the linear dynamics of a self-interacting scalar field trapped on a Randall-Sundrum brane. The simplest kinds of self-interaction pote…
Thick DGP braneworlds
Israel Quiros, Tonatiuh Matos
We study Dvali-Gabadadze-Porrati braneworlds with finite thickness. In respect to standard (thin) DGP Friedmann equation, finite thickness of the brane causes a subtle modification…
Self accelerating solutions in a DGP brane with a scalar field trapped on it: the dynamical systems perspective
Israel Quiros, Ricardo Garcia-Salcedo, Tonatiuh Matos +1
We apply the dynamical systems tools to study the linear dynamics of a self-interacting scalar field trapped on a DGP brane. The simplest kinds of self-interaction potentials are i…