2 papers
hep-th2026
Gravitational Compton scattering at the fifth post-Minkowskian order
Giacomo Brunello, Mario Meo, Sid Smith
Working in the Worldline Quantum Field Theory framework, we obtain the classical gravitational Compton amplitude through the fifth post-Minkowskian order, . At th…
hep-th2026
Gravitational Compton scattering at the fourth post-Minkowskian order
Giacomo Brunello, Mario Meo, Sid Smith
We compute the classical gravitational Compton amplitude at the fourth post-Minkowskian order, , within the Worldline Quantum Field Theory framework. We derive th…