Probing Spacetime Symmetries Using Gravitational Wave Ringdown
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866910742559588352 |
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| author | Ghosh, Rajes Mishra, Akash K Sarkar, Sudipta |
| author_facet | Ghosh, Rajes Mishra, Akash K Sarkar, Sudipta |
| contents | The uniqueness and rigidity theorems assert that the asymptotically flat, vacuum, stationary rotating black hole solution in general relativity must be the Kerr solution, exhibiting novel symmetries such as axisymmetry and circularity. In our analysis of post-merger ringdown signal from coalescing black hole binary systems, we identify potential observational signatures for deviations from these Kerr symmetries. Utilizing ringdown data from the gravitational wave event GW150914, we place significant constraints on such deviations. Our analysis introduces a new and novel approach for testing spacetime symmetries through gravitational wave observations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_08942 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Probing Spacetime Symmetries Using Gravitational Wave Ringdown Ghosh, Rajes Mishra, Akash K Sarkar, Sudipta General Relativity and Quantum Cosmology High Energy Physics - Theory The uniqueness and rigidity theorems assert that the asymptotically flat, vacuum, stationary rotating black hole solution in general relativity must be the Kerr solution, exhibiting novel symmetries such as axisymmetry and circularity. In our analysis of post-merger ringdown signal from coalescing black hole binary systems, we identify potential observational signatures for deviations from these Kerr symmetries. Utilizing ringdown data from the gravitational wave event GW150914, we place significant constraints on such deviations. Our analysis introduces a new and novel approach for testing spacetime symmetries through gravitational wave observations. |
| title | Probing Spacetime Symmetries Using Gravitational Wave Ringdown |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2412.08942 |