73 citations · 940 across the 44 of their papers we have counts for
4 papers · 2 filters
Equation for one-loop divergences in two dimensions and its application to higher spin fields
H. P. Popova, K. V. Stepanyantz
A simple formula for one-loop logarithmic divergences on the background of a two-dimensional curved space-time is derived for theories for which the second variation of the action…
Structure of three-loop contributions to the beta-function of N=1 SQED with N_f flavors, regularized by the dimensional reduction
S. S. Aleshin, A. L. Kataev, K. V. Stepanyantz
In the case of using the higher derivative regularization for SQED with flavors the loop integrals giving the -function are integrals of double total derivatives in…
Manifestly N=2 supersymmetric regularization for N=2 supersymmetric field theories
I. L. Buchbinder, N. G. Pletnev, K. V. Stepanyantz
We formulate the higher covariant derivative regularization for N=2 supersymmetric gauge theories in N=2 harmonic superspace. This regularization is constructed by adding the N=2 s…
Derivation of the exact expression for the D function in N=1 SQCD
M. Shifman, K. V. Stepanyantz
We discuss various details of our derivation of the exact expression for the Adler D function in N=1 supersymmetric QCD (SQCD). This exact formula relates the D function to anomalo…