37 citations · 39 across the 5 of their papers we have counts for
3 papers · 1 filter
Gravitational Bremsstrahlung in Black-Hole Scattering at : Quadratic-in-Spin Effects
Lara Bohnenblust, Harald Ita, Manfred Kraus +1
We are employing a supersymmetric variant of the worldline quantum field theory (WQFT) formalism to compute the far-field momentum-space gravitational waveform emitted during the s…
Gravitational Bremsstrahlung in Black-Hole Scattering at : Linear-in-Spin Effects
Lara Bohnenblust, Harald Ita, Manfred Kraus +1
We compute the far-field time-domain waveform of the gravitational waves produced in the scattering of two spinning massive objects. The results include linear-in-spin () coupli…
The Two-Loop Four-Graviton Scattering Amplitudes
S. Abreu, F. Febres Cordero, H. Ita +4
We present the analytic form of the two-loop four-graviton scattering amplitudes in Einstein gravity. To remove ultraviolet divergences we include counterterms quadratic and cubic…