47 citations · 91 across the 6 of their papers we have counts for
6 papers
Classical Hamiltonian of Reissner-Nordström black holes at second post-Minkowskian order from scattering amplitudes
Allan Alonzo-Artiles, Manfred Kraus
We employ scattering amplitudes in Einstein-Maxwell theory to compute the classical Hamiltonian of a binary system of two charged, non-spinning compact objects. The effective Hamil…
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…
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…
Spinning Black Hole Scattering at : Casimir Terms, Radial Action and Hidden Symmetry
Dogan Akpinar, Fernando Febres Cordero, Manfred Kraus +2
We resolve subtleties in calculating the post-Minkowskian dynamics of binary systems, as a spin expansion, from massive scattering amplitudes of fixed finite spin. In particular, t…
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…
Caravel: A C++ Framework for the Computation of Multi-Loop Amplitudes with Numerical Unitarity
S. Abreu, J. Dormans, F. Febres Cordero +6
We present the first public version of Caravel, a C++17 framework for the computation of multi-loop scattering amplitudes in quantum field theory, based on the numerical unitarity…