134 citations · 269 across the 8 of their papers we have counts for
8 papers
Scattering angle at 3PM in scalar-tensor theories using the PM-EFT formalism
Laura Bernard, Tamanna Jain, Stavros Mougiakakos
In this work, we derive the conservative dynamics of non-spinning binaries in the massless scalar-tensor theories using the post-Minkowskian Effective Field Theory (EFT) approach.…
Schwarzschild geodesics from Scattering Amplitudes to all orders in
Stavros Mougiakakos, Pierre Vanhove
The dynamics of the leading self-force (0SF) order, corresponding to the geodesic motion of a light body in the exact background of a heavy body, are explicitly derived for the fir…
Schwarzschild metric from Scattering Amplitudes to all orders in
Stavros Mougiakakos, Pierre Vanhove
We apply a formulation of Einstein's general relativity with only cubic interactions for deriving the metric of a Schwarzschild black hole to all orders in perturbation theory. Thi…
Tidal effects up to next-to-next-to leading post-Newtonian order in massless scalar-tensor theories
Laura Bernard, Eve Dones, Stavros Mougiakakos
In this article, we study the tidal effects in the gravitationally bound two-body system at next-to-next-to leading post-Newtonian order for spin-less sources in massless scalar-te…
Gravitational Bremsstrahlung with tidal effects in the post-Minkowskian expansion
Stavros Mougiakakos, Massimiliano Maria Riva, Filippo Vernizzi
We compute the mass and current quadrupole tidal corrections to the four-momentum and energy flux radiated during the scattering of two spinless bodies, at leading order in and…
Gravitational Bremsstrahlung in the Post-Minkowskian Effective Field Theory
Stavros Mougiakakos, Massimiliano Maria Riva, Filippo Vernizzi
We study the gravitational radiation emitted during the scattering of two spinless bodies in the post-Minkowskian Effective Field Theory approach. We derive the conserved stress-en…
The Schwarzschild-Tangherlini metric from scattering amplitudes in various dimensions
Stavros Mougiakakos, Pierre Vanhove
We derive the static Schwarzschild-Tangherlini metric by extracting the classical contributions from the multi-loop vertex functions of a graviton emitted from a massive scalar fie…
Gravitational cubic-in-spin interaction at the next-to-leading post-Newtonian order
Michèle Levi, Stavros Mougiakakos, Mariana Vieira
In this work we derive for the first time the complete gravitational cubic-in-spin effective action at the next-to-leading order in the post-Newtonian (PN) expansion for the intera…