Gravitational collapse in AdS: instabilities, turbulence, and information

TL;DR

This paper investigates gravitational collapse in asymptotically AdS spacetimes using differential configurational entropy, revealing stages of turbulence and black hole formation, and analyzing critical behavior in the instability process.

Contribution

It introduces the use of differential configurational entropy to study instabilities and turbulence in AdS gravitational collapse, providing new insights into the route to black hole formation.

Findings

DCE correlates with instability stages

Identification of turbulence and critical behavior

Insights into black hole formation process

Abstract

The gravitational collapse in asymptotically AdS spacetimes is studied, using the differential configurational entropy (DCE). The DCE is shown to comply with the instability of the Einstein-Klein-Gordon system, leading to different stages in the route to turbulence and final black hole formation, including near the critical behavior.