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arXiv · 1805.05112

The hyperbolic Einstein-Rosen bridge

Pau Beltrán-Palau·Miguel Portilla
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Abstract

Using systematically isothermal coordinates we show that there exist three different maximal extensions of the original Einstein-Rosen bridge. One of them, the hyperbolic Einstein-Rosen bridge, has two-dimensional sections diffeomorphic to the covering space of an hyperboloid of revolution, a singularity satisfying the cosmic censorship and a bridge generated by light-like geodesics that can be traversed by time-like curves. The collapse process that might produce this object is an interesting open problem.

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Pau Beltrán-Palau, Miguel Portilla. 2018-05-14. The hyperbolic Einstein-Rosen bridge. https://arxiv.org/abs/1805.05112

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