Year: 2026
Type: article
Abstract: A bstract We compute the one-loop mixing of bosonic and two-fermion interactions into two-fermion operators in the dimension-eight Standard Model Effective Field Theory (SMEFT). Together with the results in refs. [ SciPost Phys. 11 (2021) 065, Eur. Phys. J. Plus 137 (2022) 973, JHEP 12 (2024) 214, JHEP 08 (2026) 225], this leaves only the mixing of four-fermion operators into two-fermion ones as the remaining piece to complete the SMEFT renormalization program at this order.
Source: Journal of High Energy Physics
Authors: Supratim Das Bakshi, Mikael Chala, Zhe Ren
Institutions: Argonne National Laboratory, Universidad de Granada
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
Awards: G102163711, G1092424111, G1165570487, G1175115578, G1656549533, G1989904170, G2065685387, G2262748287, G24120701, G2601397997, G262962599, G294895050, G300979063, G318412399, G3480869486, G3681454997, G4042783231, G425668148, G4993905653, G5080475149, G5195188938, G6256534168, G6520718613, G6533733065, G6714822546, G6848031779, G7084143925, G8612035768, G8738616944, G969889393
OpenAlex ID: W7165111379