Axially symmetric wormholes
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866915812321787904 |
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| author | Sarmiento-Alvarado, I. A. Bixano, Leonel Matos, Tonatiuh |
| author_facet | Sarmiento-Alvarado, I. A. Bixano, Leonel Matos, Tonatiuh |
| contents | In this work, we derive an exact vacuum solution to the Einstein field equations that depends on three constant parameters: the throat radius $r_0$, a parameter $q$, which is closely associated with the Komar mass, and a parameter $s$, which introduces axial topological defect while avoiding the emergence of conical singularities. We employ the cut-and-paste construction to generate wormhole geometries from this solution for $q \neq 0$. In addition, we perform a detailed analysis of the embedding diagrams, the wormhole throat, the occurrence and structure of trapped surfaces, the behavior of geodesics, the associated tidal forces, the Petrov algebraic classification, the Newman-Penrose spin coefficients, and the corresponding invariant conserved charges. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_19975 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Axially symmetric wormholes Sarmiento-Alvarado, I. A. Bixano, Leonel Matos, Tonatiuh General Relativity and Quantum Cosmology In this work, we derive an exact vacuum solution to the Einstein field equations that depends on three constant parameters: the throat radius $r_0$, a parameter $q$, which is closely associated with the Komar mass, and a parameter $s$, which introduces axial topological defect while avoiding the emergence of conical singularities. We employ the cut-and-paste construction to generate wormhole geometries from this solution for $q \neq 0$. In addition, we perform a detailed analysis of the embedding diagrams, the wormhole throat, the occurrence and structure of trapped surfaces, the behavior of geodesics, the associated tidal forces, the Petrov algebraic classification, the Newman-Penrose spin coefficients, and the corresponding invariant conserved charges. |
| title | Axially symmetric wormholes |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2602.19975 |