Analytic self-force effects on radial infalling particles in the Schwarzschild spacetime: the radiated energy
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866915957169979392 |
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| author | Bini, Donato Di Russo, Giorgio |
| author_facet | Bini, Donato Di Russo, Giorgio |
| contents | We compute, at the first self force accuracy level, the radiated energy from a radially infalling particle released from rest in a Schwarzschild spacetime. We examine both the cases of a scalar particle and that of a massive particle, in the context of gravitational perturbations. Our findings are accompanied by Post-Newtonian checks. In spite of the specific interest for this kind of computations, we outline the building blocks for future higher-order Post-Newtonian computations as well as for extending these results to other interesting situations out of the black hole case. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_11186 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Analytic self-force effects on radial infalling particles in the Schwarzschild spacetime: the radiated energy Bini, Donato Di Russo, Giorgio General Relativity and Quantum Cosmology We compute, at the first self force accuracy level, the radiated energy from a radially infalling particle released from rest in a Schwarzschild spacetime. We examine both the cases of a scalar particle and that of a massive particle, in the context of gravitational perturbations. Our findings are accompanied by Post-Newtonian checks. In spite of the specific interest for this kind of computations, we outline the building blocks for future higher-order Post-Newtonian computations as well as for extending these results to other interesting situations out of the black hole case. |
| title | Analytic self-force effects on radial infalling particles in the Schwarzschild spacetime: the radiated energy |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2601.11186 |