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arXiv · gr-qc/9211006

Wormhole Cosmology and the Horizon Problem

David Hochberg·Thomas W. Kephart
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Abstract

We construct an explicit class of dynamic lorentzian wormholes connecting Friedmann-Robertson-Walker (FRW) spacetimes. These wormholes can allow two-way transmission of signals between spatially separated regions of spacetime and could permit such regions to come into thermal contact. The cosmology of a network of early Universe wormholes is discussed.

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David Hochberg, Thomas W. Kephart. 1992-11-04. Wormhole Cosmology and the Horizon Problem. https://doi.org/10.1103/physrevlett.70.2665

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