Cargando…
The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order
We compute the scattering amplitude for classical black-hole scattering to third order in the Post-Minkowskian expansion, keeping all terms needed to derive the scattering angle to that order from the eikonal formalism. Our results confirm a conjectured relation between the real and imaginary parts...
| Autores principales: | , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2021
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP08(2021)172 http://cds.cern.ch/record/2766577 |
| _version_ | 1780971234704490496 |
|---|---|
| author | Bjerrum-Bohr, N.Emil J. Damgaard, Poul H. Planté, Ludovic Vanhove, Pierre |
| author_facet | Bjerrum-Bohr, N.Emil J. Damgaard, Poul H. Planté, Ludovic Vanhove, Pierre |
| author_sort | Bjerrum-Bohr, N.Emil J. |
| collection | CERN |
| description | We compute the scattering amplitude for classical black-hole scattering to third order in the Post-Minkowskian expansion, keeping all terms needed to derive the scattering angle to that order from the eikonal formalism. Our results confirm a conjectured relation between the real and imaginary parts of the amplitude by Di Vecchia, Heissenberg, Russo, and Veneziano, and are in agreement with a recent computation by Damour based on radiation reaction in general relativity. |
| id | cern-2766577 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2021 |
| record_format | invenio |
| spelling | cern-27665772023-10-04T07:57:02Zdoi:10.1007/JHEP08(2021)172http://cds.cern.ch/record/2766577engBjerrum-Bohr, N.Emil J.Damgaard, Poul H.Planté, LudovicVanhove, PierreThe Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Orderhep-phParticle Physics - Phenomenologygr-qcGeneral Relativity and Cosmologyhep-thParticle Physics - TheoryWe compute the scattering amplitude for classical black-hole scattering to third order in the Post-Minkowskian expansion, keeping all terms needed to derive the scattering angle to that order from the eikonal formalism. Our results confirm a conjectured relation between the real and imaginary parts of the amplitude by Di Vecchia, Heissenberg, Russo, and Veneziano, and are in agreement with a recent computation by Damour based on radiation reaction in general relativity.We compute the scattering amplitude for classical black-hole scattering to third order in the Post-Minkowskian expansion, keeping all terms needed to derive the scattering angle to that order from the eikonal formalism. Our results confirm a conjectured relation between the real and imaginary parts of the amplitude by Di Vecchia, Heissenberg, Russo, and Veneziano, and are in agreement with a recent computation by Damour based on radiation reaction in general relativity.arXiv:2105.05218IPhT-t21/028CERN-TH-2021-073oai:cds.cern.ch:27665772021-05-11 |
| spellingShingle | hep-ph Particle Physics - Phenomenology gr-qc General Relativity and Cosmology hep-th Particle Physics - Theory Bjerrum-Bohr, N.Emil J. Damgaard, Poul H. Planté, Ludovic Vanhove, Pierre The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title | The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title_full | The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title_fullStr | The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title_full_unstemmed | The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title_short | The Amplitude for Classical Gravitational Scattering at Third Post-Minkowskian Order |
| title_sort | amplitude for classical gravitational scattering at third post-minkowskian order |
| topic | hep-ph Particle Physics - Phenomenology gr-qc General Relativity and Cosmology hep-th Particle Physics - Theory |
| url | https://dx.doi.org/10.1007/JHEP08(2021)172 http://cds.cern.ch/record/2766577 |
| work_keys_str_mv | AT bjerrumbohrnemilj theamplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT damgaardpoulh theamplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT planteludovic theamplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT vanhovepierre theamplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT bjerrumbohrnemilj amplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT damgaardpoulh amplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT planteludovic amplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder AT vanhovepierre amplitudeforclassicalgravitationalscatteringatthirdpostminkowskianorder |