Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Petr I. Pronin"'
Autor:
E. P. Kubarko, Petr I. Pronin
Publikováno v:
Moscow University Physics Bulletin. 75:109-115
The motion of stars in galactic disks is considered in the epicyclic approximation in a potential derived from gauge gravitation theory. It is assumed that the instability of circular orbits of stars with respect to small perturbations in such a pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c37f914b7211c92602eee5566f7edf8
https://doi.org/10.3103/s002713492002006x
https://doi.org/10.3103/s002713492002006x
Autor:
Petr I. Pronin, W. N. Wachowski
Publikováno v:
Moscow University Physics Bulletin. 74:17-23
The evolution function of the differential operator −(−Δ)v in a d-dimensional Euclidean space is calculated. We obtain its analytic expression through the Fox-Wright psi-functions, which is well-defined for both integer and noninteger values of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea1fd16efa7704b1fabf8977b5b23260
https://doi.org/10.3103/s0027134919010168
https://doi.org/10.3103/s0027134919010168
Autor:
Petr I. Pronin, N. Ed. Smirnov
Publikováno v:
Physics Letters A. 382:2245-2250
More than twenty years ago, we were invited by professor V.B. Braginsky at the seminar of the Molecular Physics and Physical Measurements Department to make a report on using gauge fields, fibre bundles, and geometry to describe solids with structura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5bf9e001d31b7ed634bbc890a1d906d
https://doi.org/10.1016/j.physleta.2017.09.015
https://doi.org/10.1016/j.physleta.2017.09.015
Publikováno v:
Physical Review
We consider the heat kernel for higher-derivative and nonlocal operators in $d$-dimensional Euclidean space-time and its asymptotic behavior. As a building block for operators of such type, we consider the heat kernel of the minimal operator - generi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49b915c6ac5d3096f8b0daa9dd98e0e2
Autor:
N. Ed. Smirnov, Petr I. Pronin
Publikováno v:
Moscow University Physics Bulletin. 71:349-355
The integrability conditions of the electromagnetic field equations in a continuum with defects and their wave solutions are found. The following dislocation effects on the electromagnetic wave propagation in a continuous medium are investigated: the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f2589bd9f9c3710cd2f4426d05d3442
https://doi.org/10.3103/s0027134916040160
https://doi.org/10.3103/s0027134916040160
Autor:
Petr I. Pronin, N.E. Smirnov
Publikováno v:
Moscow University Physics Bulletin. 71:155-160
The equations of the electromagnetic field in a solid with defects were obtained and an approximate wave solution was found by the Debye–Rytov method.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc541f584d0fb8cdafed94e8d0aa1926
https://doi.org/10.3103/s0027134916020089
https://doi.org/10.3103/s0027134916020089
Publikováno v:
Classical and Quantum Gravity. 35:085006
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0928d4c0b1bdd072d20fc02c4b7651a
https://doi.org/10.1088/1361-6382/aab18b
https://doi.org/10.1088/1361-6382/aab18b
Publikováno v:
Theoretical and Mathematical Physics. 141:1654-1669
We analyze the gauge ambiguity problem for the effective gravitational field from the standpoint of the measurement process. The motion of a test point particle playing the role of a measuring device is investigated in the field of a point gravitatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::890f8a5f5a5565404e73c6799d37c0b5
https://doi.org/10.1023/b:tamp.0000049760.33160.69
https://doi.org/10.1023/b:tamp.0000049760.33160.69
Publikováno v:
Teoreticheskaya i Matematicheskaya Fizika. 141:375-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda94b7d213050cb6125d0dfa6dea661
https://doi.org/10.4213/tmf130
https://doi.org/10.4213/tmf130
Autor:
Kirill A. Kazakov, Petr I. Pronin
Publikováno v:
Nuclear Physics B. 573:536-552
The problem of gauge independent definition of the effective gauge field is considered. The Slavnov identities corresponding to a system of interacting quantum gauge and classical matter fields, playing the role of a measuring device, are obtained. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5b65cd4a7d74ea85309704a7b2fb67
https://doi.org/10.1016/s0550-3213(99)00654-9
https://doi.org/10.1016/s0550-3213(99)00654-9