Two-loop renormalisation of quark and gluon fields in the SMEFT

Abstract We compute the contributions of CP-conserving operators in the dimension-six SMEFT to the two-loop renormalisation constants of quark and gluon fields in the MS ¯ $$ \overline{\textrm{MS}} $$ -scheme. Specifically, we consider the top-quark chromomagnetic operator and the triple gluon opera...

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Bibliographic Details
Main Authors: Claude Duhr, Andres Vasquez, Giuseppe Ventura, Eleni Vryonidou
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)160
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