QED positivity bounds

Alberte, L; de Rham, C; Jaitly, S; Tolley, AJ

Alberte, L; de Rham, C; Jaitly, S; Tolley, AJ (corresponding author), Imperial Coll, Blackett Lab, Theoret Phys, London SW7 2AZ, England.; de Rham, C; Tolley, AJ (corresponding author), Case Western Reserve Univ, Dept Phys, CERCA, 10900 Euclid Ave, Cleveland, OH 44106 USA.

PHYSICAL REVIEW D, 2021; 103 (12):

Abstract

We apply positivity bounds directly to a U(1) gauge theory with charged scalars and charged fermions, i.e., QED, minimally coupled to gravity. Assumin......

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