From the 1 of 7 linked papers with an AI index.
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Conservative Black Hole Scattering at Fifth Post-Minkowskian and Second Self-Force Order
Mathias Driesse, Gustav Uhre Jakobsen, Gustav Mogull +4
The authors apply worldline quantum field theory to compute the conservative scattering angle and impulse for classical black‑hole collisions at fifth post‑Minkowskian (5PM) and se…
Canonical differential equations beyond polylogs
Claude Duhr, Sara Maggio, Christoph Nega +3
Feynman integrals whose associated geometries extend beyond the Riemann sphere, such as elliptic curves and Calabi-Yau varieties, are increasingly relevant in modern precision calc…
Aspects of canonical differential equations for Calabi-Yau geometries and beyond
Claude Duhr, Sara Maggio, Christoph Nega +3
We show how a method to construct canonical differential equations for multi-loop Feynman integrals recently introduced by some of the authors can be extended to cases where the as…
Emergence of Calabi-Yau manifolds in high-precision black hole scattering
Mathias Driesse, Gustav Uhre Jakobsen, Albrecht Klemm +5
Using the worldline quantum field theory formalism, we compute the radiation-reacted impulse, scattering angle, radiated energy and recoil of a classical black hole (or neutron sta…
Calabi-Yau periods for black hole scattering in classical general relativity
Albrecht Klemm, Christoph Nega, Benjamin Sauer +1
The high-precision description of black hole scattering in classical general relativity using the post-Minkowskian (PM) expansion requires the evaluation of single-scale Feynman in…
Tidal effects and renormalization at fourth post-Minkowskian order
Gustav Uhre Jakobsen, Gustav Mogull, Jan Plefka +1
We determine the adiabatic tidal contributions to the radiation reacted momentum impulse and scattering angle between two scattered massive bodies (neutron stars) a…