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Please use this identifier to cite or link to this item:
http://hdl.handle.net/11129/1919
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| Title: | Thin-shell wormholes supported by total normal matter |
| Authors: | Mazharimousavi, S. Habib
Halilsoy, Mustafa |
| Keywords: | general relativity
wormhole |
| Issue Date: | 2014 |
| Publisher: | The European Physical Journal C, Springer |
| Citation: | S. Habib Mazharimousavi and M. Halilsoy, "Thin-shell wormholes supported by total normal matter" Eur. Phys. J. C (2014) 74:3067. |
| Series/Report no.: | Springer;Eur.Phys.J. C74 (2014) 9, 3067 |
| Abstract: | The Zipoy-Voorhees-Weyl (ZVW) spacetime characterized by mass (M) and oblateness (δ) is proposed in the construction of viable thin-shell wormholes (TSWs). Departure from spherical / cylindrical symmetry yields positive total energy in spite of the fact that local energy density may take negative values. We show that oblateness of the bumpy sources / black holes can be incorporated as a new degree of freedom that may play role in the resolution of the exotic matter problem in TSWs. Small velocity perturbation reveals, however, that the resulting TSW is unstable. |
| Description: | The file in this item is the publisher version (published version) of the article. |
| URI: | http://hdl.handle.net/11129/1919 |
| ISSN: | 1434-6052 (online)
1434-6044 (print) |
| Appears in Collections: | PHY – Journal Articles: Publisher & Author Versions (Post-Print Author Versions) – Physics
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