Stable and self-consistent compact star models in teleparallel gravity

Understand

In the framework of Teleparallel Gravity, we derive a charged non-vacuum solution for a physically symmetric tetrad field with two unknown functions of radial coordinate.

• The field equations result in a closed-form adopting particular metric potentials and a suitable anisotropy function combined with the charge.
• Under these circumstances, it is possible to obtain a set of configurations compatible with observed pulsars.
• Specifically, boundary conditions for the interior spacetime are applied to the exterior Reissner-Nordstr\"om metric to constrain the radial pressure that has to vanish through the boundary.