Note on scalar-graviton and scalar-photon-graviton amplitudes
Fuente:
arXiv
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2020
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866911641000476672 |
|---|---|
| author | Zhou, Kang Zhou, Guo-Jun |
| author_facet | Zhou, Kang Zhou, Guo-Jun |
| contents | In this short note, we propose an algorithm based on the expansions of amplitudes, the dimensional reduction technic and the differential operators, to calculate the tree level scalar-graviton amplitudes with two massive scalars, as well as the tree level scalar-photon-graviton amplitudes with two massive scalars and one photon. While applying the unitarity method, these amplitudes are necessary inputs for the calculation of post-Newtonian and post-Minkowskian expansions in general relativity for two massive charged objects interact with gravity and electromagnetic field. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2007_05910 |
| institution | arXiv |
| publishDate | 2020 |
| record_format | arxiv |
| spellingShingle | Note on scalar-graviton and scalar-photon-graviton amplitudes Zhou, Kang Zhou, Guo-Jun High Energy Physics - Theory In this short note, we propose an algorithm based on the expansions of amplitudes, the dimensional reduction technic and the differential operators, to calculate the tree level scalar-graviton amplitudes with two massive scalars, as well as the tree level scalar-photon-graviton amplitudes with two massive scalars and one photon. While applying the unitarity method, these amplitudes are necessary inputs for the calculation of post-Newtonian and post-Minkowskian expansions in general relativity for two massive charged objects interact with gravity and electromagnetic field. |
| title | Note on scalar-graviton and scalar-photon-graviton amplitudes |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2007.05910 |