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hep-th2026
Gravitational multipoles from scattering amplitudes in higher dimensions
Francesco Campanella, Fabio Riccioni
We investigate the gravitational multipole structure derived from scattering amplitudes in both four- and higher-dimensional spacetimes, with particular focus on the five-dimension…
hep-th2026
Couch-Torrence conformal inversion, supersymmetry and conserved charges for D3-branes
Mohammad Akhond, Massimo Bianchi, Antonio Cristofaro +1
An asymptotically flat spacetime in can be mapped via Couch-Torrence conformal inversion to the geometry around an extremal non-expanding and non-rotating horizon. At the lin…