| Full text | |
| Author(s): |
Almeida, Gabriel Luz
;
Foffa, Stefano
;
Sturani, Riccardo
Total Authors: 3
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 107, n. 2, p. 7-pg., 2023-01-17. |
| Abstract | |
We compute the contribution to the two-body scattering angle of a specific class of interactions involving the exchange of gravitational radiative degrees of freedom, including the nonlinear memory process and square of radiation reaction effects. Our computation is performed directly from the equations of motion, thus computing the overall effect of both conservative and dissipative processes. Such contributions provide in principle the last missing ingredients to compute the scattering angle at fifth post-Newtonian and fourth post-Minkowskian order. (AU) | |
| FAPESP's process: | 22/06350-2 - Fundamental physics and LIGO |
| Grantee: | Riccardo Sturani |
| Support Opportunities: | Special Projects |
| FAPESP's process: | 16/01343-7 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics |
| Grantee: | Nathan Jacob Berkovits |
| Support Opportunities: | Special Projects |