2 papers
hep-ph2026
Renormalization of the SMEFT to Dimension Eight: Fermionic Interactions II
Supratim Das Bakshi, Mikael Chala, Zhe Ren
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 wit…
hep-ph2026
The High-Temperature Limit of the SM(EFT)
Mikael Chala, Guilherme Guedes
We derive the one-loop effective 3-dimensional Lagrangian that describes the high-temperature limit of the electroweak theory, to order in coupling constants …