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This article is cited in 19 scientific papers (total in 19 papers)
A particular thin-shell wormhole
A. Ovgun, I. Sakalli Department of Physics, Eastern Mediterranean University, Famagusta, North Cyprus
Abstract:
Using a black hole with scalar hair, we construct a scalar thin-shell wormhole {(}TSW{\rm)} in $2{+}1$ dimensions by applying the Visser cut and paste technique. The surface stress, which is concentrated at the wormhole throat, is determined using the Darmois–Israel formalism. Using various gas models, we analyze the stability of the TSW. The stability region is changed by tuning the parameters $l$ and $u$. We note that the obtained TSW originating from a black hole with scalar hair could be more stable with a particular value of the parameter $l$, but it still requires exotic matter.
Keywords:
thin-shell wormhole, stability, Darmois–Israel formalism, scalar hair, black hole.
Received: 11.11.2015 Revised: 25.02.2016
Citation:
A. Ovgun, I. Sakalli, “A particular thin-shell wormhole”, TMF, 190:1 (2017), 138–149; Theoret. and Math. Phys., 190:1 (2017), 120–129
Linking options:
https://www.mathnet.ru/eng/tmf9099https://doi.org/10.4213/tmf9099 https://www.mathnet.ru/eng/tmf/v190/i1/p138
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Abstract page: | 375 | Full-text PDF : | 140 | References: | 81 | First page: | 24 |
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