Gravitational collapses and Hilbertian repulsion

TL;DR

This paper explores how incorporating Hilbertian gravitational repulsion alters the classical understanding of gravitational collapse, suggesting that collapsing dust spheres may form finite-sized bodies instead of singularities.

Contribution

It introduces the concept of Hilbertian gravitational repulsion into collapse models, proposing a finite outcome for dust sphere collapse.

Findings

Collapse results in finite-sized bodies due to repulsion

Hilbertian repulsion prevents singularity formation

Revises classical collapse models

Abstract

If we take into account the Hilbertian gravitational repulsion, even a dust sphere with a zero fluido-dynamical pressure collapses to a body of a comparatively small, finite, volume.