Two-Loop Four-Graviton Scattering Amplitudes

Abreu, S; Cordero, FF; Ita, H; Jaquier, M; Page, B; Ruf, MS; Sotnikov, V

Abreu, S (corresponding author), Catholic Univ Louvain, Ctr Cosmol Particle Phys & Phenomenol CP3, B-1348 Louvain La Neuve, Belgium.

PHYSICAL REVIEW LETTERS, 2020; 124 (21):

Abstract

We present the analytic form of the two-loop four-graviton scattering amplitudes in Einstein gravity. To remove ultraviolet divergences we include cou......

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