Can wormholes have vanishing Love numbers?
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866915978814685184 |
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| author | Biswas, Shauvik |
| author_facet | Biswas, Shauvik |
| contents | Wormholes are fascinating alternatives to black hole geometries. In this paper, we have studied a special case of wormhole solution in the context of $R=0$ spacetime. Our approximate analytical calculations show that under a strictly static axial gravitational perturbation of this spacetime, the magnetic-type tidal Love number (for $\ell=2$) vanishes if we keep the solution of the master equation up to linear order in the regularisation parameter of the geometry. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_03025 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Can wormholes have vanishing Love numbers? Biswas, Shauvik General Relativity and Quantum Cosmology Astrophysics of Galaxies High Energy Physics - Theory Mathematical Physics Wormholes are fascinating alternatives to black hole geometries. In this paper, we have studied a special case of wormhole solution in the context of $R=0$ spacetime. Our approximate analytical calculations show that under a strictly static axial gravitational perturbation of this spacetime, the magnetic-type tidal Love number (for $\ell=2$) vanishes if we keep the solution of the master equation up to linear order in the regularisation parameter of the geometry. |
| title | Can wormholes have vanishing Love numbers? |
| topic | General Relativity and Quantum Cosmology Astrophysics of Galaxies High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2605.03025 |