4 papers
Angular momentum tail contributions to compact binary dynamics
Gabriel Luz Almeida, Alan Müller, Stefano Foffa +1
We derive the effective action governing the dynamics of a compact binary system when gravitational radiation is emitted by any mass or current multipole, scattered by the quasi-st…
Conservative binary dynamics from gravitational tail emission processes
Gabriel Luz Almeida, Alan Müller, Stefano Foffa +1
We re-analyze the far zone contribution to the two-body conservative dynamics arising from interaction between radiative and longitudinal modes, the latter sourced by mass and angu…
Gravitational memory contributions to waveform and effective action
Gabriel Luz Almeida, Alan Müller, Stefano Foffa +1
We use Effective Field Theory techniques to derive the quadrupole-quadrupole part of the gravitational wave, obtaining a waveform in agreement with previous results found within th…
Gravitational Multipole Renormalization
Gabriel Luz Almeida, Stefano Foffa, Riccardo Sturani
We compute the effect of scattering gravitational radiation off the static background curvature, up to second order in Newton constant, known in literature as tail and tail-of-tail…