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arXiv · 1303.5158

Cylindrical wormholes in DGP gravity

Martín G. Richarte
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Abstract

We construct traversable thin-shell wormholes in the Dvali-Gabadadze-Porrati theory with cylindrical symmetry applying the cut and paste procedure to a flat black string solution of the five-dimensional vacuum Einstein field equations. In contrast to general relativity case, where thin-shell wormholes violate both weak and null energy conditions, we show that static wormholes are supported by normal matter while vacuum wormholes do not exist.

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Martín G. Richarte. 2013-03-21. Cylindrical wormholes in DGP gravity. https://doi.org/10.1103/physrevd.87.067503

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