Speaker
Supratim Das Bakshi
(Argonne National Laboratory)
Description
Recent studies in the Standard Model Effective Field Theory (SMEFT) highlight the importance of consistently retaining terms of order O(1/$\Lambda^4$) in theoretical predictions. In this presentation, we analyze SMEFT at O(1/$\Lambda^4$), including 1-loop renormalization group evolution (RGE) effects arising from the scale dependence of Wilson coefficients, with explicit incorporation of dimension-8 operators. We review the current status of dimension-8 renormalization and summarize recent progress in the computation of SMEFT RGEs. Finally, we investigate the phenomenological impact of Wilson-coefficient running within both a bottom-up EFT framework and a model-dependent top-down approach.
Author
Supratim Das Bakshi
(Argonne National Laboratory)
