black-hole scattering 1gravitational radiation 1perturbative gravity 1post-minkowskian expansion 1recursion relations 1
From the 1 of 2 linked papers with an AI index.
2 papers
hep-th2026
Recursion Relations for Classical Gravity
Poul H. Damgaard, Kwangeon Kim, Kanghoon Lee
The paper develops recursion formulas that enable perturbative calculations of two black holes scattering in Einstein gravity, and demonstrates the method by obtaining results up t…
hep-ph2024
Recursion for Differential Cross-Section from the Optical Theorem
Vatsal Garg, Hojin Lee, Kanghoon Lee
We present a novel framework for computing differential cross-sections in quantum field theory using the optical theorem and loop amplitudes, circumventing the traditional method o…