Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Shishanin, A."'
Autor:
Shishanin, Oleg
A techniques, describing electron dynamics for magnetic models closed to cyclical accelerators, is developed and applied to the analysis of electromagnetic radiation emitted by charged particles. Formulas for the angular characteristics of synchrotro
Externí odkaz:
http://arxiv.org/abs/1811.10049
Autor:
Shishanin, Oleg
To study the characteristics of synchrotron radiation in magnetic fields of accelerators first the author was necessary to obtain a continuous solutions of Hill's equation. For this purpose the gradient or the components of magnetic field were develo
Externí odkaz:
http://arxiv.org/abs/1505.08166
Autor:
Shishanin, A., Ziyatdinov, I.
Publikováno v:
JHEP 0307 (2003) 032
The parquet approximation in the matrix Higgs model is considered. We demonstrate analytically that in the large $N$ limit the parquet approximation gives an satisfying agreement with the exact results. It is shown that the parquet planar series can
Externí odkaz:
http://arxiv.org/abs/hep-th/0303169
Akademický článek
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Autor:
Shishanin, O. E.1 (AUTHOR) olegsh55@gmail.com
Publikováno v:
Russian Physics Journal. Jan2021, Vol. 63 Issue 9, p1479-1482. 4p.
Autor:
O. E. Shishanin
Publikováno v:
Moscow University Physics Bulletin. 76:292-295
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49613787b5af0696be5633298670f43e
https://doi.org/10.3103/s0027134921050155
https://doi.org/10.3103/s0027134921050155
Publikováno v:
EPJ Web of Conferences. 2019, Vol. 204, pN.PAG-N.PAG. 5p.
Autor:
O. E. Shishanin
Publikováno v:
Russian Physics Journal. 63:1479-1482
With the help of an identified small parameter, asymptotic of the Bessel function are found here for the first time out to the third order of accuracy. On the basis of these asymptotic, spectral expressions for synchrotron radiation, suitable for phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f7cc994cd8a37a3f6cbefbdc2a4692
https://doi.org/10.1007/s11182-021-02194-9
https://doi.org/10.1007/s11182-021-02194-9
Autor:
Andrei O Shishanin
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 15, Iss 1, Pp 172-178 (2011)
In this work we consider the comparison of planar and planar parquet approximations for zero-dimensional hermitian matrix models. We discuss how the parquet approach reproduces planar one for matrix model φ4, multi-trace model, two-matrix model and
Externí odkaz:
https://doaj.org/article/7964eae177cc45a0bda7953eb72ae33d
Autor:
A. O. Shishanin
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 1(22), Pp 172-178 (2011)
In this work we consider the comparison of planar and planar parquet approximations for zero-dimensional hermitian matrix models. We discuss how the parquet approach reproduces planar one for matrix model ϕ4, multi-trace model, two-matrix model and
Externí odkaz:
https://doaj.org/article/0d386aa925c743a8bf0ecbef28abe73c