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arXiv · 1007.5427

A Lemaitre-Tolman-Bondi cosmological wormhole

Ivana Bochicchio·Valerio Faraoni
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Abstract

We present a new analytical solution of the Einstein field equations describing a wormhole shell of zero thickness joining two Lemaıtre-Tolman-Bondi universes, with no radial accretion. The material on the shell satisfies the energy conditions and, at late times, the shell becomes comoving with the dust-dominated cosmic substratum.

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Ivana Bochicchio, Valerio Faraoni. 2010-07-30. A Lemaitre-Tolman-Bondi cosmological wormhole. https://doi.org/10.1103/physrevd.82.044040

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