307 citations · 1k across the 27 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
gr-qc2017★ 22 cited
Relativistic polytropic spheres with electric charge: Compact stars, compactness and mass bounds, and quasiblack hole configurations
José D. V. Arbañil, Vilson T. Zanchin
We study the static stellar equilibrium configurations ofuncharged and charged spheres composed by a relativistic polytropic fluid, and compare with those of spheres composed by a…
gr-qc2017★ 125 cited
Stellar equilibrium configurations of white dwarfs in the gravity
G. A. Carvalho, R. V. Lobato, P. H. R. S. Moraes +4
In this work we investigate the equilibrium configurations of white dwarfs in a modified gravity theory, na\-mely, gravity, for which and stand for the Ricci scala…
gr-qc2017★ 53 cited
Compact stars in the braneworld: a new branch of stellar configurations with arbitrarily large mass
Germán Lugones, José D. V. Arbañil
We study the properties of compact stars in the Randall-Sundrum II type braneworld model. To this end, we solve the braneworld generalization of the stellar structure equations for…