269 citations · 2.4k across the 62 of their papers we have counts for
62 papers
Orbital decay of double white dwarfs: beyond gravitational wave radiation effects
G. A. Carvalho, R. C. dos Anjos, J. G. Coelho +6
The traditional description of the orbital evolution of compact-object binaries, like double white dwarfs (DWDs), assumes that the system is driven only by gravitational wave (GW)…
Quark stars with 2.6 in a non-minimal geometry-matter coupling theory of gravity
G. A. Carvalho, R. Lobato, P. H. R. S. Moraes +2
This work analyses the hydrostatic equilibrium configurations of strange stars in a non-minimal geometry-matter coupling (GMC) theory of gravity. Those stars are made of strange qu…
The structure and stability of massive hot white dwarfs
Sílvia P. Nunes, José D. V. Arbañil, Manuel Malheiro
We investigate the structure and stability against radial oscillations, pycnonuclear reactions, and inverse -decay of hot white dwarfs. We regard that the fluid matter is made u…
Mass limits of the extremely fast-spinning white dwarf CTCV J2056-3014
Edson Otoniel, Jaziel G. Coelho, Sílvia P. Nunes +2
CTCV J2056--3014 is a nearby cataclysmic variable with an orbital period of approximately hours at a distance of about light-years from the Earth. Its recently reporte…
Fluid pulsation modes from strange stars in a higher-dimensional space-time
José D. V. Arbañil, César H. Lenzi, Manuel Malheiro
In this work, we make the first step to derive non-radial pulsation equations in extra dimensions and investigate how the - and -mode frequencies of strange quark stars, wi…
Neutron stars in gravity using realistic equations of state in the light of massive pulsars and GW170817
R. Lobato, O. Lourenço, P. H. R. S. Moraes +5
In this work we investigate neutron stars (NS) in gravity for the case , is the Ricci scalar and the trace of the en…