Relativistic Charged Balls

Relativistic Charged Balls

It is proven that the relativistic charged ball with its charge less than its mass (in natural units) cannot have a non-singular static configuration while its radius approaches its external horizon size. This conclusion does not depend on the details of charge distribution and the equation of state...

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Veröffentlicht in:arXiv.org 1999-04
Hauptverfasser: Yu, Yunqiang, Liu, Siming
Format: Artikel
Sprache:eng
Schlagworte:
Charge distribution
Equations of state
Flux density
Relativism
Relativistic effects
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Beschreibung
Zusammenfassung:It is proven that the relativistic charged ball with its charge less than its mass (in natural units) cannot have a non-singular static configuration while its radius approaches its external horizon size. This conclusion does not depend on the details of charge distribution and the equation of state. The involved assumptions are (1) the ball is made of perfect fluid, (2) the energy density is everywhere non-negative.
ISSN:2331-8422
DOI:10.48550/arxiv.9904050