125 citations · 530 across the 18 of their papers we have counts for
4 papers · 1 filter
Compact Astrophysical Objects in gravity
P. H. R. S. Moraes, J. D. V. Arbañil, G. A. Carvalho +4
In this article we study the hydrostatic equilibrium configuration of neutron stars (NSs) and strange stars (SSs), whose fluid pressure is computed from the equations of state $p=ω…
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…
Energy nonconservation as a link between gravity and noncommutative quantum theory
Ronaldo V. Lobato, G. A. Carvalho, A. G. Martins +1
gravity was proposed as an extension of the theories, containing not just geometrical correction terms to the General Relativity equations, but also material correc…
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…