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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.08708 |
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| _version_ | 1866918089198665728 |
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| author | Bini, Donato Damour, Thibault Geralico, Andrea |
| author_facet | Bini, Donato Damour, Thibault Geralico, Andrea |
| contents | Starting from the recently derived conservative tail-of-tail action [D. Bini and T. Damour, arXiv:2504.20204 [hep-th]] we compute several dynamical observables of binary systems (Delaunay Hamiltonian, scattering angle), at the 6.5 post-Newtonian accuracy and up to the 8th post-Minkowskian order. We find perfect agreement with previous self-force results, and (when inserting a recent high-post-Newtonian order derivation of radiated angular momentum [A. Geralico, arXiv:2507.03442 [gr-qc]]) with state-of-the-art post-Minkowskian scattering results [M.~Driesse et al., Nature \textbf{641}, no.8063, 603-607 (2025)]. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_08708 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | High-post-Newtonian-order dynamical effects induced by tail-of-tail interactions in a two body system Bini, Donato Damour, Thibault Geralico, Andrea General Relativity and Quantum Cosmology Starting from the recently derived conservative tail-of-tail action [D. Bini and T. Damour, arXiv:2504.20204 [hep-th]] we compute several dynamical observables of binary systems (Delaunay Hamiltonian, scattering angle), at the 6.5 post-Newtonian accuracy and up to the 8th post-Minkowskian order. We find perfect agreement with previous self-force results, and (when inserting a recent high-post-Newtonian order derivation of radiated angular momentum [A. Geralico, arXiv:2507.03442 [gr-qc]]) with state-of-the-art post-Minkowskian scattering results [M.~Driesse et al., Nature \textbf{641}, no.8063, 603-607 (2025)]. |
| title | High-post-Newtonian-order dynamical effects induced by tail-of-tail interactions in a two body system |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2507.08708 |