Massive gravitino scattering amplitudes and the unitarity cutoff of the new Fayet-Iliopoulos terms
Abstract We compute the 2 → 2 gravitino scattering amplitudes at tree level in supergravity theories where supersymmetry is spontaneously broken. In the unitary gauge, the gravitino becomes massive (of mass m 3/2) by absorbing the Goldstino, and the scattering amplitudes of its longitudinal polarisa...
Guardado en:
| Autores principales: | , , |
|---|---|
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
SpringerOpen
2023-01-01
|
| Colección: | Journal of High Energy Physics |
| Materias: | |
| Acceso en línea: | https://doi.org/10.1007/JHEP01(2023)043 |
| Etiquetas: |
Sin Etiquetas, Sea el primero en etiquetar este registro!
|