The structure and stability of massive hot white dwarfs
(IOP Publishing, 2021-09-09)
ABSTRACT We investigate the structure and stability against radial oscillations, pycnonuclear reactions, and inverse β-decay of hot white dwarfs. We consider the fluid matter to be made up of nucleons and electrons confined ...
Neutron stars in f(R,T) gravity with conserved energy-momentum tensor: Hydrostatic equilibrium and asteroseismology
(IOP Publishing, 2021-08-24)
ABSTRACT We investigate the equilibrium and radial stability of spherically symmetric relativistic stars, considering a polytropic equation of state (EoS), within the framework of f(R,T) gravity with a conservative ...
Radial oscillations and stability of compact stars in f(R, T) = R+ 2β T gravity
(IOP Publishing, 2021-04-22)
ABSTRACT We examine the static structure configurations and radial stability of compact stars within the context of f(R, T) gravity, with R and T standing for the Ricci scalar and trace of the energy-momentum tensor, ...