Positive energy density in topologically charged exponential wormholes and Regge–Wheeler potential
Abstract In this paper, we investigate a series of topologically charged exponential traversable wormhole models described by the standard metric form: $$\begin{aligned}ds^2=-\mathcal {A}^2(r)\,dt^2+\mathcal {B}^2(r)\,\left[ \frac{dr^2}{\alpha ^2}+r^2\,(d\theta ^2+\sin ^2\theta \,d\phi ^2)\right] ,\...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
SpringerOpen
2025-01-01
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| Schriftenreihe: | European Physical Journal C: Particles and Fields |
| Online-Zugang: | https://doi.org/10.1140/epjc/s10052-025-13819-5 |
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