1 citations · 1 across the 2 of their papers we have counts for
3 papers
hep-th2021
Celestial Feynman Rules for Scalars
Walker Melton
Off-shell celestial amplitudes with both time-like and space-like external legs are defined. The Feynman rules for scalar amplitudes, viewed as a set of recursion relations for off…
astro-ph.EP2021★ 1 cited
Eigenstates of Quasi-Keplerian Self-Gravitating Particle Discs
Walker Melton, Konstantin Batygin
Although quasi-Keplerian discs are among the most common astrophysical structures, computation of secular angular momentum transport within them routinely presents a considerable p…
hep-th2021
Scattering and the Celestial Torus
Alexander Atanasov, Adam Ball, Walker Melton +2
Analytic continuation from Minkowski space to split signature spacetime has proven to be a powerful tool for the study of scattering amplitudes. Here we show that, under th…