2001Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fieldsOpen access

Higher dimensional inhomogeneous dust collapse and cosmic censorship

Sushant G. Ghosh, Aroonkumar Beesham

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Abstract

We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by higher dimensional Tolman-Bondi space-times. The naked singularities are found to be gravitationally strong in the sense of Tipler. Higher dimensions seem to favor black holes rather than naked singularities.

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We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by higher dimensional Tolman-Bondi space-times. The naked singularities are found to be gravitationally strong in the sense of Tipler. Higher dimensions seem to favor black holes rather than naked singularities.

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Available abstract

We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by higher dimensional Tolman-Bondi space-times. The naked singularities are found to be gravitationally strong in the sense of Tipler. Higher dimensions seem to favor black holes rather than naked singularities.

Key concepts: Naked singularity, Cosmic censorship hypothesis, Gravitational collapse, Physics, Gravitational singularity, Astrophysics, Black hole (networking), Singularity

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