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gr-qc2024
Source multipoles and energy-momentum tensors for spinning black holes and other compact objects in arbitrary dimensions
Massimo Bianchi, Claudio Gambino, Paolo Pani +1
Working in momentum space and at linear order in the gravitational coupling, we derive the most general class of energy-momentum tensors associated with a given multipolar structur…
hep-th2024
Rotating metrics and new multipole moments from scattering amplitudes in arbitrary dimensions
Claudio Gambino, Paolo Pani, Fabio Riccioni
We compute the vacuum metric generated by a generic rotating object in arbitrary dimensions up to third post-Minkowskian order by computing the classical contribution of scattering…