Gravitational positivity bounds

Tokuda, J; Aoki, K; Hirano, S

Tokuda, J (corresponding author), Kobe Univ, Dept Phys, Kobe, Hyogo 6578501, Japan.

JOURNAL OF HIGH ENERGY PHYSICS, 2020; (11):

Abstract

We study the validity of positivity bounds in the presence of a massless graviton, assuming the Regge behavior of the amplitude. Under this assumption......

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