16 citations · 94 across the 11 of their papers we have counts for
11 papers
Self-similar cosmological solutions in f(R,T) gravity theory
José Antonio Belinchón, Carlos González, Sami Dib
We study the cosmological models under the self-similarity hypothesis. We determine the exact form that each physical and geometrical quantity may take in order that the F…
The structure and characteristic scales of the HI gas in galactic disks
Sami Dib, Jonathan Braine, Maheswar Gopinathan +9
The spatial distribution of the HI gas in galaxies holds important clues on the physical processes that shape the structure and dynamics of the interstellar medium (ISM). In this w…
Reconstruction and exact solutions for cosmological perturbations from a generalized gravity theory
José Antonio Belinchón, Carlos González, Ramón Herrera
Scalar and tensor cosmological perturbations during an inflationary universe scenario in the context of the a generalized gravity theory are studied. This analyze is carried out co…
Exact Scalar-Tensor Cosmological Models
J. A. Belinchón, T. Harko, M. K. Mak
Scalar-tensor gravitational theories are important extensions of standard general relativity, which can explain both the initial inflationary evolution, as well as the late acceler…
Exact solutions of a Flat Full Causal Bulk viscous FRW cosmological model through factorization
O. Cornejo-Pérez, J. A. Belinchón
We study the classical flat full causal bulk viscous FRW cosmological model through the factorization method. The method shows that there exists a relationship between the viscosit…
Bianchi VI_0&III models. Self-similar approach
José Antonio Belinchón
We study several cosmological models with Bianchi VI_0&III symmetries under the self-similar approach. We find new solutions for the "classical" perfect fluid model as well as for…