AdS Ellis wormholes with scalar field
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866929316737056768 |
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| author | Hao, Chen-Hao Su, Xin Wang, Yong-Qiang |
| author_facet | Hao, Chen-Hao Su, Xin Wang, Yong-Qiang |
| contents | In this paper, we study the spherically symmetric traversable wormholes with a scalar field supported by a phantom field in the anti-de Sitter (AdS) asymptotic spacetime. Despite coupling the scalar matter field, these wormholes remain massless and symmetric for reflection of the radial coordinate $r \rightarrow -r$. The solution possesses a finite Noether charge $Q$, which varies as a function of frequency $ω$ with changes in the cosmological constant $Λ$ and the throat size $r_0$. Under specific conditions, an approximate ``event horizon'' will appear at the throat. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_11002 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | AdS Ellis wormholes with scalar field Hao, Chen-Hao Su, Xin Wang, Yong-Qiang General Relativity and Quantum Cosmology High Energy Physics - Theory In this paper, we study the spherically symmetric traversable wormholes with a scalar field supported by a phantom field in the anti-de Sitter (AdS) asymptotic spacetime. Despite coupling the scalar matter field, these wormholes remain massless and symmetric for reflection of the radial coordinate $r \rightarrow -r$. The solution possesses a finite Noether charge $Q$, which varies as a function of frequency $ω$ with changes in the cosmological constant $Λ$ and the throat size $r_0$. Under specific conditions, an approximate ``event horizon'' will appear at the throat. |
| title | AdS Ellis wormholes with scalar field |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2404.11002 |