The gravitational Compton amplitude from flat and curved spacetimes at second post-Minkowskian order
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866911242057154560 |
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| author | Bjerrum-Bohr, N. Emil J. Chen, Gang Eriksen, Carl Jordan Shah, Nabha |
| author_facet | Bjerrum-Bohr, N. Emil J. Chen, Gang Eriksen, Carl Jordan Shah, Nabha |
| contents | We utilize various computational techniques in flat and curved backgrounds to calculate the classical gravitational Compton amplitude up to the second post-Minkowskian order. Our novel result supports the use of worldline quantum field theory in non-trivial background spacetimes to obtain new theoretical insights that can both enhance computational efficiency and provide useful cross-checks of results, particularly in the context of classical binary black hole mergers. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_19705 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The gravitational Compton amplitude from flat and curved spacetimes at second post-Minkowskian order Bjerrum-Bohr, N. Emil J. Chen, Gang Eriksen, Carl Jordan Shah, Nabha High Energy Physics - Theory General Relativity and Quantum Cosmology We utilize various computational techniques in flat and curved backgrounds to calculate the classical gravitational Compton amplitude up to the second post-Minkowskian order. Our novel result supports the use of worldline quantum field theory in non-trivial background spacetimes to obtain new theoretical insights that can both enhance computational efficiency and provide useful cross-checks of results, particularly in the context of classical binary black hole mergers. |
| title | The gravitational Compton amplitude from flat and curved spacetimes at second post-Minkowskian order |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2506.19705 |