96 citations · 325 across the 14 of their papers we have counts for
4 papers · 1 filter
Scalar field dark matter in clusters of galaxies
Tula Bernal, Victor H. Robles, Tonatiuh Matos
One alternative to the cold dark matter (CDM) paradigm is the scalar field dark matter (SFDM) model, which assumes dark matter is a spin-0 ultra-light scalar field (SF) with a typi…
Dynamics of clusters of galaxies with extended gravity
Tula Bernal, Oliver López-Corona, Sergio Mendoza
In this article, we present the results of a fourth order perturbation analysis of the metric theory of gravity , with a suitable dimensionless Ricci scalar. Su…
Gravitational lensing with gravity in accordance with astrophysical observations
S. Mendoza, T. Bernal, X. Hernandez +2
In this article we perform a second order perturbation analysis of the gravitational metric theory of gravity developed by Bernal et al. (2011). We show that the…
Recovering MOND from extended metric theories of gravity
T. Bernal, S. Capozziello, J. C. Hidalgo +1
We show that the Modified Newtonian Dynamics (MOND) regime can be fully recovered as the weak-field limit of a particular theory of gravity formulated in the metric approach. This…