We study radial oscillations of hybrid nonrotating neutron stars composed by a quark matter
core and hadronic external layers. At first, we physically deduce the junction conditions that …

We investigate radial oscillations of pure neutron stars and hybrid stars, employing
equations of state of nuclear matter from Brueckner-Hartree-Fock theory, and of quark matter …

We study the stability against infinitesimal radial oscillations of neutron stars generated by a
set of equations of state obtained from first-principle calculations in cold and dense QCD …

Neutron stars (NSs) are incredibly versatile for studying various important aspects of high-
energy and compact-object physics. These celestial objects contain extreme matter at …

We investigate the effect of the color-flavor locking pairing pattern on the adiabatic radial
oscillations of pure self-bound quark stars using an equation of state in the framework of the …

The dynamical stability of strange-dwarf hybrid stars and strange planets, constituted by
strange-quark-matter cores and dilute-nuclear-matter crusts, is revisited by analyzing the …

We compute the 11 lowest frequency radial oscillation modes of strange stars admixed with
fermionic dark matter. In the two-fluid formalism we integrate the structure equations for …

A recent analysis on the properties of the XTE J1814-338 pulsar yielded a surprising radius
value around~ 7 km. Notably, this estimation is significantly lower compared to the expected …

In this work, we investigate the influence of the phase transition and a stiffer fluid in neutron
stars' cores on the static equilibrium configuration, dynamical stability, and tidal …

We study the collapse process of a homogeneous perfect fluid (in FLRW background) with a
barotropic equation of state in Brans–Dicke (BD) theory in the presence of phase space …