Traversable wormholes in a string cloud

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dc.creatorRicharte, Martin
dc.creatorSimeone, Claudio
dc.date2007-11-14
dc.date.accessioned2026-07-07T11:54:09Z
dc.date.available2026-07-07T11:54:09Z
dc.descriptionWe 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.
dc.description21 pages, 10 figures; accepted for publication in Int. J. Mod. Phys. D
dc.identifierhttps://arxiv.org/abs/0711.2297
dc.identifierhttp://arxiv.org/abs/0711.2297
dc.identifierInt.J.Mod.Phys.D17:1179-1196,2008
dc.identifierdoi:10.1142/S0218271808012759
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204794
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleTraversable wormholes in a string cloud
dc.typetext

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