A Bardeen regular black hole could evolve into a singular black hole if a charged Penrose process drains its magnetic charge.
Negative energy states in the Reissner-Nordstr\"om metric
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
We consider electrogeodesics on which the energy $E<0$ in the Reissner-Nordstr\"{o}m metric. It is shown that outside the horizon there is exactly one turning point inside the ergoregion for such particles. This entails that such a particle passes through an infinite chain of black-white hole regions or terminates in the singularity. These properties are relevant for two scenarios of high energy collisions in which the presence of white holes is essential.
citation-role summary
background 1
citation-polarity summary
fields
gr-qc 1years
2025 1verdicts
REJECT 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Energy Extraction and Evolution of Regular Black Holes: The Case of Bardeen Spacetime
A Bardeen regular black hole could evolve into a singular black hole if a charged Penrose process drains its magnetic charge.