201 citations
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Showing 2005Show all
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gr-qc2005★ 30 cited
More on wormholes supported by small amounts of exotic matter
Peter K. F. Kuhfittig
Recent papers by Fewster and Roman have emphasized that wormholes supported by arbitrarily small amounts of exotic matter will have to be incredibly fine-tuned if they are to be tr…
gr-qc2005★ 26 cited
Cylindrically symmetric wormholes
Peter K. F. Kuhfittig
This paper discusses traversable wormholes that differ slightly but significantly from those of the Morris-Thorne type under the assumption of cylindrical symmetry. The throat is a…