The Planckonions
Mofazzal Azam, Farook Rahaman, M Sami, Jitesh R Bhatt

TL;DR
This paper introduces 'Planckonions', a spherically symmetric stellar model with a layered structure at Planck scales, satisfying Einstein's equations with negative pressure, mimicking black holes while avoiding singularities.
Contribution
It proposes a novel stellar configuration called 'Planckonions' with layered Planck-scale shells, satisfying TOV equations with negative pressure, and avoiding singularities unlike traditional black holes.
Findings
Satisfies TOV equations with negative pressure P(r)=-ρ(r)
Features layered structure with Planck-scale shells
Avoids central singularity by violating null energy conditions
Abstract
We consider a spherically symmetric stellar configuration with a density profile . This configuration satisfies the Schwarzchild black hole condition for every . We refer it as "Planckonion". The interesting thing about the Plankonion is that it has an onion like structure. The central sphere with radius of the Plank-lenght has one unit of the Planck-mass . Subsequent spherical shells of radial width contain exactly one unit of . We study this stellar configuration using Tolman-Oppenheimer-Volkoff equation and show that the equation is satisfied if pressure . On the geometrical side, the space component of the metric blows up at every point. The time component of the metric is zero inside the star but only in the sense of a…
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Taxonomy
TopicsCosmology and Gravitation Theories · Relativity and Gravitational Theory · Geophysics and Gravity Measurements
