White holes are theoretical solutions arising from certain interpretations of Einstein’s General Relativity. Unlike black holes, which attract and absorb matter and energy, white holes are hypothesized to expel matter and prevent any form of entry. This paper presents a conceptual model in which a white hole is described as an ultra-dense structure primarily composed of electrons. It is assumed that a stabilizing mechanism—such as strong gravitational confinement, a proton/neutron structural framework, or an unknown fundamental interaction—maintains stability despite intense electrostatic repulsion. In addition, a speculative application of this concept in advanced warp propulsion systems is briefly explored.
Danial Mohammadi Aghdam (Sun,) studied this question.