Zobrazeno 1 - 10
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pro vyhledávání: '"Volkov, Sergey A."'
Autor:
Volkov, Sergey
The total 5-loop quantum electrodynamics universal contribution to the anomalous magnetic moments of the leptons was calculated by the author. The obtained value $A_1^{(10)}=5.891(61)$ provides the first complete verification of the previously known
Externí odkaz:
http://arxiv.org/abs/2404.00649
Autor:
Volkov, Sergey
The flexible method of reduction to finite integrals, briefly described in earlier publications of the author, is described in detail. The method is suitable for the calculation of all quantum electrodynamical contributions to the magnetic moments of
Externí odkaz:
http://arxiv.org/abs/2308.11560
Autor:
Volkov, Sergey
A precise calculation of the lepton anomalous magnetic moments (AMM) requires an evaluation of the quantum electrodynamics (QED) Feynman diagrams up to five independent loops. The complicated structure of ultraviolet (UV), infrared (IR) and mixed div
Externí odkaz:
http://arxiv.org/abs/2202.03642
Autor:
Volkov, Sergey N., Charkin, Dmitri O., Marsiy, Ivan A., Banaru, Daria A., Povolotskiy, Alexey V., Gosteva, Alevtina N., Yu. Arsent’ev, Maxim, Krzhizhanovskaya, Maria G., Ugolkov, Valery L., Savchenko, Yevgeny E., Kireev, Vadim E., Aksenov, Sergey M., Bubnova, Rimma S.
Publikováno v:
In Journal of Crystal Growth 15 October 2024 644
Autor:
Charkin, Dmitri O., Volkov, Sergey N., Kuznetsov, Alexey N., Povolotskiy, Alexey, Chernyatieva, Anastasia P., Mironova, Julia S., Aksenov, Sergey M.
Publikováno v:
In Journal of Solid State Chemistry October 2024 338
Autor:
Volkov, Sergey
A new method of divergence subtraction in Feynman parametric integrals is presented. The method is suitable for calculating the lepton anomalous magnetic moments (AMM) in quantum electrodynamics (QED). The subtraction procedure eliminates all diverge
Externí odkaz:
http://arxiv.org/abs/2111.00291
Autor:
Volkov, Sergey N., Aksenov, Sergey M., Charkin, Dmitri O., Banaru, Alexander M., Banaru, Daria A., Vaitieva, Yulia A., Krzhizhanovskaya, Maria G., Yamnova, Natalia A., Kireev, Vadim E., Gosteva, Alevtina N., Tsvetov, Nikita S., Savchenko, Yevgeny E., Bubnova, Rimma S.
Publikováno v:
In Solid State Sciences February 2024 148
Akademický článek
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Autor:
Volkov, Sergey N., Charkin, Dmitri O., Kireev, Vadim E., Ugolkov, Valery L., Krzhizhanovskaya, Maria G., Tsvetov, Nikita S., Vaitieva, Yulia A., Aksenov, Sergey M., Bubnova, Rimma S.
Publikováno v:
In Solid State Sciences November 2023 145
Autor:
Volkov, Sergey
A power counting rule is provided that allows us to obtain upper bounds for the absolute values of Feynman parametric integrands. The rule reflects both the ultraviolet and infrared behavior taking into account that the external momenta are on the ma
Externí odkaz:
http://arxiv.org/abs/1912.04885