Spherically symmetric solution in quadratic non-metricity gravity
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866918111632949248 |
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| author | Nashed, G. G. L. Bamba, Kazuharu |
| author_facet | Nashed, G. G. L. Bamba, Kazuharu |
| contents | We explicitly find an exact spherically symmetric solution in quadratic non-metricity gravity. We show that the quadratic term acts as a cosmological constant. This solution contradicts all the claims in the literature that there is no spherically symmetric solution for higher-order non-metricity gravity. Moreover, we demonstrate that for the charged field equations, the solution can be identical to the non-charged case. This is because the off-diagonal components of the field equation do not feel the effect of the charge. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_00958 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Spherically symmetric solution in quadratic non-metricity gravity Nashed, G. G. L. Bamba, Kazuharu General Relativity and Quantum Cosmology High Energy Physics - Theory We explicitly find an exact spherically symmetric solution in quadratic non-metricity gravity. We show that the quadratic term acts as a cosmological constant. This solution contradicts all the claims in the literature that there is no spherically symmetric solution for higher-order non-metricity gravity. Moreover, we demonstrate that for the charged field equations, the solution can be identical to the non-charged case. This is because the off-diagonal components of the field equation do not feel the effect of the charge. |
| title | Spherically symmetric solution in quadratic non-metricity gravity |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2508.00958 |