Renormalization and non-renormalization of scalar EFTs at higher orders

Cao, WG; Herzog, F; Melia, T; Nepveu, JR

Cao, WG (corresponding author), Univ Tokyo, UTIAS, Kavli Inst Phys & Math Universe WPI, Kashiwa, Chiba 2778583, Japan.; Cao, WG (corresponding author), Univ Tokyo, Grad Sch Sci, Dept Phys, Tokyo 1130033, Japan.

JOURNAL OF HIGH ENERGY PHYSICS, 2021; (9):

Abstract

We renormalize massless scalar effective field theories (EFTs) to higher loop orders and higher orders in the EFT expansion. To facilitate EFT calcula......

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