3 papers
physics.gen-ph2019
Study of the charged super-Chandrasekhar limiting mass white dwarfs in the gravity
F. Rocha, G. A. Carvalho, D. Deb +1
The equilibrium configuration of white dwarfs composed of a charged perfect fluid are investigated in the context of the gravity, for which and …
astro-ph.SR2018
White dwarfs with a surface electrical charge distribution: Equilibrium and stability
G. A. Carvalho, José D. V. Arbañil, R. M. Marinho +1
The equilibrium configuration and the radial stability of white dwarfs composed of charged perfect fluid are investigated. These cases are analyzed through the results obtained fro…
gr-qc2018
A conservative energy-momentum tensor in the gravity and its implications for the phenomenology of neutron stars
S. I. dos Santos, G. A. Carvalho, P. H. R. S. Moraes +1
The solutions for the Tolmann-Oppenheimer-Volkoff (TOV) equation bring valuable informations about the macroscopical features of compact astrophysical objects as neutron stars. The…