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Border of Spacetime

Tomohiro Harada·Ken-ichi Nakao
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Abstract

It is still uncertain whether the cosmic censorship conjecture is true or not. To get a new insight into this issue, we propose the concept of the border of spacetime as a generalization of the spacetime singularity and discuss its visibility. The visible border, corresponding to the naked singularity, is not only relevant to mathematical completeness of general relativity but also a window into new physics in strongly curved spacetimes, which is in principle observable.

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Tomohiro Harada, Ken-ichi Nakao. 2004-08-08. Border of Spacetime. https://doi.org/10.1103/physrevd.70.041501

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