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pro vyhledávání: '"Larin, S. A."'
Autor:
Larin, S. A.
We suggest a version of renormalizable Quantum Field Theory which does not contain non-perturbative effects. This is otained by the proper use of the boundary conditions in the functional integral of the generating functional of Green functions. It i
Externí odkaz:
http://arxiv.org/abs/2412.11246
Autor:
Larin, S. A.
Publikováno v:
Universe 2022, 8(12), 632
We suggest a new explanation of flatness of galaxies rotation curves without invoking dark matter. For this purpose a new gravitational tensor field is introduced in addition to the metric tensor.
Externí odkaz:
http://arxiv.org/abs/2312.14208
Autor:
Larin, S. A.
Publikováno v:
Symmetry 2023, 15(12), 2194
We suggest a new solution to the strong CP problem. The solution is based on the proper use of the boundary conditions for the QCD generating functional integral. We expand the perturbative boundary conditions to both perturbative and nonperturbative
Externí odkaz:
http://arxiv.org/abs/2312.11300
Autor:
Larin, S. A.
Publikováno v:
Universe 2021, 7, 435
We analyze the R + R2 model of quantum gravity where terms quadratic in the curvature tensor are added to the General Relativity action. This model was recently proved to be a self-consistent quantum theory of gravitation, being both renormalizable a
Externí odkaz:
http://arxiv.org/abs/2204.08007
Autor:
Larin, S. A.
Publikováno v:
EPL 129 (2020) no.2, 21003
It is shown that there is a possibility of violation of CPT symmetry in the Standard Model which does not contradict to the famous CPT theorem. To check this possibility experimentally it is necessary to increase the precision of measurements of the
Externí odkaz:
http://arxiv.org/abs/2006.00910
Autor:
Larin, S. V., Lyulin, S. V., Likhomanova, P. A., Khromov, K. Yu., Knizhnik, A. A., Potapkin, B. V.
Publikováno v:
Phys. Rev. Materials 5, 066002 (2021)
The electrical conductivity of the polyimide R-BAPB polymer filled with single-wall carbon nanotubes (CNT) with chirality (5,5) is modeled using a multi-scale approach. The modeling starts with molecular dynamics simulations of time-dependent fluctua
Externí odkaz:
http://arxiv.org/abs/2005.09115
Akademický článek
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Autor:
Larin, S. I.1 (AUTHOR) silarin@yandex.ru, Kozlov, O. V.2 (AUTHOR), Larina, N. S.3 (AUTHOR), Alekseeva, V. A.4 (AUTHOR), Ustinova, E. V.1,3,5 (AUTHOR)
Publikováno v:
Doklady Earth Sciences. Mar2024, Vol. 515 Issue 1, p573-580. 8p.
Autor:
Larin, S. A.
Publikováno v:
Mod.Phys.Lett. A3 (2018) no.05, 1850028
Relativistic quantum gravity with the action including terms quadratic in the curvture tensor is analyzed. We derive new expressions for the corresponding Lagrangian and the graviton propagator within dimensional regularization. We argue that the con
Externí odkaz:
http://arxiv.org/abs/1711.02975
Autor:
Larin, S. A.
Publikováno v:
Phys.Part.Nucl.Lett. 11 (2014) 713-715
A comparison of the perturbative series and the 1/N expansion for the QED renormalization group \beta-function in the Minimal Subtraction scheme is performed. The good agreement between two expansions is found which proves that the MS \beta-function
Externí odkaz:
http://arxiv.org/abs/1310.6388