45 citations · 99 across the 7 of their papers we have counts for
7 papers
Self-similar and charged spheres in the free-streaming approximation
W. Barreto, L. Rosales
We evolve nonadiabatic charged spherical distributions of matter. Dissipation is described by the free-streaming approximation. We match a self-similar interior solution with the R…
Nonadiabatic charged spherical evolution in the postquasistatic approximation
L. Rosales, W. Barreto, C. Peralta +1
We apply the postquasistatic approximation, an iterative method for the evolution of self-gravitating spheres of matter, to study the evolution of dissipative and electrically char…
Heat flow in the postquasistatic approximation
B. Rodríguez-Mueller, C. Peralta, W. Barreto +1
We apply the postquasistatic approximation to study the evolution of spherically symmetric fluid distributions undergoing dissipation in the form of radial heat flow. For a model w…
Shear Viscosity in the Post-quasistatic Approximation
C. Peralta, L. Rosales, B. Rodrí guez-Mueller +1
We apply the post-quasi--static approximation, an iterative method for the evolution of self-gravitating spheres of matter, to study the evolution of anisotropic non-adiabatic radi…
Self--similar and charged radiating spheres: An anisotropic approach
W. Barreto, B. Rodríguez, L. Rosales +1
Considering charged fluid spheres as anisotropic sources and the diffusion limit as the transport mechanism, we suppose that the inner space--time admits self--similarity. Matching…
Equation of state and transport processes in self--similar spheres
W. Barreto, C. Peralta, L. Rosales
We study the effect of transport processes (diffusion and free--streaming) on a collapsing spherically symmetric distribution of matter in a self--similar space--time. A very simpl…