3 papers
hep-th2025
Scattering Gravitons off General Spinning Compact Objects to
Dogan Akpinar
We compute the classical one-loop gravitational Compton amplitude describing the scattering of a graviton off a massive spinning compact object at the second post-Minkowskian order…
hep-th2025
The spinning self-force EFT: 1SF waveform recursion relation and Compton scattering
Dogan Akpinar, Vittorio del Duca, Riccardo Gonzo
Building on recent approaches, we develop an effective field theory for the interaction of spinning particles modeling Kerr black holes within the gravitational self-force expansio…
hep-th2025
First Look at Quartic-in-Spin Binary Dynamics at Third Post-Minkowskian Order
Dogan Akpinar, Fernando Febres Cordero, Manfred Kraus +2
We compute the conservative and radiation-reaction contributions to classical observables in the gravitational scattering between a spinning and a spinless black hole to the fourth…