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arXiv · 0711.2297

Traversable wormholes in a string cloud

Martin Richarte·Claudio Simeone
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Abstract

We study spherically symmetric thin-shell wormholes in a string cloud background in (3+1)-dimensional spacetime. The amount of exotic matter required for the construction, the traversability and the stability under radial perturbations, are analyzed as functions of the parameters of the model. Besides, in the Appendices a non perturbative approach to the dynamics and a possible extension of the analysis to a related model are briefly discussed.

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Martin Richarte, Claudio Simeone. 2007-11-14. Traversable wormholes in a string cloud. https://doi.org/10.1142/s0218271808012759

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