A phase of strong interacting matter with deconfined quarks is expected in the core of
massive neutron stars. We investigate the quark deconfinement phase transition in cold (T=0 …

We consider the general situation of a compact relativistic body with anisotropic pressures in
the presence of the electromagnetic field. The equation of state for the matter distribution is …

Abstract The Einstein–Maxwell equations with anisotropic pressures and electromagnetic
field are studied with a polytropic equation of state. New exact solutions to the field …

We provide new exact solutions to the Einstein–Maxwell system of equations which are
physically reasonable. The spacetime is static and spherically symmetric with a charged …

We study the consequences of the hadron-quark deconfinement phase transition in stellar
compact objects when finite-size effects between the deconfined quark phase and the …

We model a compact relativistic body with anisotropic pressures in the presence of an
electric field. The equation of state is barotropic, with a linear relationship between the radial …

Within a confining quark matter model which considers phenomenologically the quark
confinement and asymptotic freedom as well as the chiral symmetry restoration and quark …

In this paper, we found the exact solutions of Einstein–Maxwell equations with generalized
polytropic equation of state (GPEoS). For this, we consider spherically symmetric object with …

We calculate the maximum mass of the class of compact stars described by the Vaidya–
Tikekar27 model. The model permits a simple method of systematically fixing bounds on the …

The confining quark matter (CQM) model, in which the confinement and asymptotic freedom
are modeled via the Richardson potential for quark-quark vector interaction and the chiral …