Revisiting gravitational angular momentum and mass dipole losses in the
eikonal framework
Revisiting gravitational angular momentum and mass dipole losses in the
eikonal framework
We review the description of classical gravitational scatterings of two compact objects by means of the eikonal framework. This encodes via scattering amplitudes both the motion of the bodies and the gravitational-wave signals that such systems produce. As an application, we combine the next-to-leading post-Minkowskian (PM) waveform derived in the …