3 papers
hep-th2026
New Solutions of RG Equations for α_s and y_{top}
A. S. Fedoruk, D. I. Kazakov
We construct simple analytical solutions of the RG equations for the running couplings α_s and y_{top} in the asymptotic regime. These solutions have an explicit form, contain only…
hep-ph2025
On the renormalization-group analysis of the SM: loops, uncertainties, and vacuum stability
A. V. Bednyakov, A. S. Fedoruk, D. I. Kazakov
Renormalization-group equations (RGE) is one of the key tools in studying high-energy behavior of the Standard Model (SM). We begin by reviewing one-loop RGE for the dimensionless…
hep-th2023
How one can obtain unambiguous predictions for the S-matrix in non-renormalizable theories
D. I. Kazakov
The usual Bogolyubov R-operation works in non-renormalizable theories in the same way as in renormalizable ones. However, in the non-renormalizable case, the counter-terms eliminat…