K. Stepanyantz

activity

20192026

most citedThree-loop contribution of the Faddeev-Popov ghosts to the

β

-function of

N = 1

supersymmetric gauge theories and the NSVZ relation

21 citations · 31 across the 10 of their papers we have counts for

collaborators

Showing 2024 · hep-thShow all

2 papers · 2 filters

hep-th2024

Exact relations between running of $α_{s}$ and $α$ in $N = 1$ SQCD+SQED

A. L. Kataev, K. V. Stepanyantz

In $N = 1$ supersymmetric QCD-like theories we derive the (all-order) exact equations relating the renormalization group behaviour of the strong and electromagnetic couplings…

hep-th2024

Algebraic structure of the renormalization group in the renormalizable QFT theories

Andrei Kataev, Konstantin Stepanyantz

We consider the group formed by finite renormalizations as an infinite-dimensional Lie group. It is demonstrated that for the finite renormalization of the gauge coupling constant…

Exact relations between running of αs​ and α in N=1 SQCD+SQED

Algebraic structure of the renormalization group in the renormalizable QFT theories

Exact relations between running of $α_{s}$ and $α$ in $N = 1$ SQCD+SQED