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arXiv · 2404.11002

AdS Ellis wormholes with scalar field

Chen-Hao Hao·Xin Su·Yong-Qiang Wang
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Abstract

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 $\omega$ with changes in the cosmological constant $\Lambda$ and the throat size $r_0$. Under specific conditions, an approximate ``event horizon'' will appear at the throat.

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Chen-Hao Hao, Xin Su, Yong-Qiang Wang. 2024-04-17. AdS Ellis wormholes with scalar field. https://arxiv.org/abs/2404.11002

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