Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Meshcheriakov, Nikolai"'
We investigate the structure of renormalization constants within the MS-like renormalization prescriptions for a version of dimensional regularization in which the dimensionful regularization parameter $\Lambda$ differs from the renormalization point
Externí odkaz:
http://arxiv.org/abs/2405.11557
We consider a version of dimensional regularization (reduction) in which the dimensionful regularization parameter $\Lambda$ is in general different from the renormalization scale $\mu$. Then in the scheme analogous to the minimal subtraction the ren
Externí odkaz:
http://arxiv.org/abs/2310.05610
For renormalizable theories with a single coupling constant regularized by higher derivatives we investigate the coefficients at powers of logarithms present in the renormalization constants assuming that divergences are removed by minimal subtractio
Externí odkaz:
http://arxiv.org/abs/2208.13443
Autor:
Kuzmichev, Mikhail, Meshcheriakov, Nikolai, Novgorodtsev, Sergey, Shatalova, Victoria, Shirokov, Ilya, Stepanyantz, Konstantin
By an explicit calculation we demonstrate that the triple gauge-ghost vertices in a general renormalizable ${\cal N}=1$ supersymmetric gauge theory are UV finite in the two-loop approximation. For this purpose we calculate the two-loop divergent cont
Externí odkaz:
http://arxiv.org/abs/2111.04031
Autor:
Kuzmichev, Mikhail, Meshcheriakov, Nikolai, Novgorodtsev, Sergey, Shirokov, Ilya, Stepanyantz, Konstantin
Publikováno v:
Phys. Rev. D 104, 025008 (2021)
For a general renormalizable ${\cal N}=1$ supersymmetric gauge theory with a simple gauge group we verify the ultraviolet (UV) finiteness of the two-loop matter contribution to the triple gauge-ghost vertices. These vertices have one leg of the quant
Externí odkaz:
http://arxiv.org/abs/2102.12314
Autor:
Kuzmichev, Mikhail1,2 (AUTHOR), Meshcheriakov, Nikolai1,2 (AUTHOR), Novgorodtsev, Sergey1 (AUTHOR), Shatalova, Victoria1,3 (AUTHOR), Shirokov, Ilya1 (AUTHOR), Stepanyantz, Konstantin1,2 (AUTHOR) stepan@m9com.ru
Publikováno v:
European Physical Journal C -- Particles & Fields. Jan2022, Vol. 82 Issue 1, p1-12. 12p.
Autor:
Kuzmichev, Mikhail, Meshcheriakov, Nikolai, Novgorodtsev, Sergey, Shatalova, Victoria, Shirokov, Ilya, Stepanyantz, Konstantin
Publikováno v:
European Physical Journal
By an explicit calculation we demonstrate that the triple gauge-ghost vertices in a general renormalizable $${{\mathcal {N}}}=1$$ N = 1 supersymmetric gauge theory are UV finite in the two-loop approximation. For this purpose we calculate the two-loo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3000::27dd4e8d80c80452ffd649f1243f6fbb
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Praktische Metallographie.Practical Metallography; September 1988, Vol. 25 Issue: 9 p413-421, 9p