73 citations · 940 across the 44 of their papers we have counts for
4 papers · 1 filter
On the two-loop divergences of the 2-point hypermultiplet supergraphs for , SYM theory
I. L. Buchbinder, E. A. Ivanov, B. S. Merzlikin +1
We consider , supersymmetric Yang-Mills theory formulated in harmonic superspace and analyze the structure of the two-loop divergences in the…
New form of the NSVZ relation at the two-loop level
V. Yu. Shakhmanov, K. V. Stepanyantz
Recently the exact NSVZ -function was rewritten in the form of a relation between the -function and the anomalous dimensions of the quantum gauge superfield, of the Faddeev--…
The Adler -function for SQCD regularized by higher covariant derivatives in the three-loop approximation
A. L. Kataev, A. E. Kazantsev, K. V. Stepanyantz
We calculate the Adler -function for SQCD in the three-loop approximation using the higher covariant derivative regularization and the NSVZ-like subtraction scheme.…
Three-loop NSVZ relation for terms quartic in the Yukawa couplings with the higher covariant derivative regularization
V. Yu. Shakhmanov, K. V. Stepanyantz
We demonstrate that in non-Abelian supersymmetric gauge theories the NSVZ relation is valid for terms quartic in the Yukawa couplings independently of the subtraction…