20 citations · 40 across the 7 of their papers we have counts for
7 papers
Structure of renormalization constants for theories with multiple couplings in the MS-like subtraction schemes
Gleb Kovyrshin, Nikolai Meshcheriakov, Victoria Shatalova +1
For theories with multiple couplings we construct simple expressions for the four-dimensional (or, in general, integer-dimensional) renormalization constants assuming that all dive…
Higher -poles and logarithms in the MS-like schemes from the algebraic structure of the renormalization group
Nikolai Meshcheriakov, Victoria Shatalova, Konstantin Stepanyantz
We investigate the structure of renormalization constants within the MS-like renormalization prescriptions for a version of dimensional regularization in which the dimensionful reg…
Higher logarithms and -poles for the MS-like renormalization prescriptions
Nikolai Meshcheriakov, Victoria Shatalova, Konstantin Stepanyantz
We consider a version of dimensional regularization (reduction) in which the dimensionful regularization parameter is in general different from the renormalization scale . T…
Coefficients at powers of logarithms in the HD+MSL renormalization scheme
Nikolai Meshcheriakov, Victoria Shatalova, Konstantin Stepanyantz
For renormalizable theories with a single coupling constant regularized by higher derivatives we investigate the coefficients at powers of logarithms present in the renormalization…
Finiteness of the triple gauge-ghost vertices in supersymmetric gauge theories: the two-loop verification
Mikhail Kuzmichev, Nikolai Meshcheriakov, Sergey Novgorodtsev +3
By an explicit calculation we demonstrate that the triple gauge-ghost vertices in a general renormalizable supersymmetric gauge theory are UV finite in the two-loop ap…
Finiteness of the two-loop matter contribution to the triple gauge-ghost vertices in supersymmetric gauge theories regularized by higher derivatives
Mikhail Kuzmichev, Nikolai Meshcheriakov, Sergey Novgorodtsev +2
For a general renormalizable supersymmetric gauge theory with a simple gauge group we verify the ultraviolet (UV) finiteness of the two-loop matter contribution to the…
Three-loop verification of a new algorithm for the calculation of a -function in supersymmetric theories regularized by higher derivatives for the case of SQED
S. S. Aleshin, I. S. Durandina, D. S. Kolupaev +9
We verify a recently proposed method for obtaining a -function of supersymmetric gauge theories regularized by higher derivatives by an explicit calculation. Accord…