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Phys. Rev. D 69, 104002 (2004) [4 pages]

Cosmic censorship in higher dimensions

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Rituparno Goswami* and Pankaj S. Joshi
Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400 005, India

Received 30 October 2003; published 7 May 2004

We show that the naked singularities arising in dust collapse from smooth initial data (which include those discovered by Eardley and Smarr, Christodoulou, and Newman) are removed when we make a transition to higher dimensional spacetimes. Cosmic censorship is then restored for dust collapse, which will always produce a black hole as the collapse end state for dimensions D>~6, under conditions to be motivated physically such as the smoothness of initial data from which the collapse develops.

© 2004 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.69.104002
DOI:
10.1103/PhysRevD.69.104002
PACS:
04.20.Dw, 04.20.Cv, 04.70.Bw

*Electronic address: goswami@tifr.res.in

Electronic address: psj@tifr.res.in