Zobrazeno 1 - 10
of 28
pro vyhledávání: '"P. K. Silaev"'
Publikováno v:
Moscow University Physics Bulletin. 74:464-472
This article studies the behavior of the electronic levels of a hydrogen atom in a space bounded by a flat surface on which a condition of the spatial confinement of electronic wave functions is specified. It is shown that a significant amount of ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e685bbcaf20ec7068cd368d88e689fdc
https://doi.org/10.3103/s0027134919050047
https://doi.org/10.3103/s0027134919050047
Publikováno v:
Moscow University Physics Bulletin. 74:328-336
The behavior of atomic hydrogen in a half-space with the third type (or Robin) boundary condition for the electronic wavefunction is considered. It is shown that for certain parameters of the boundary condition, the effective potential of such an ato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2e3a2a0eb60a11f8f59007ee0bb6185
https://doi.org/10.3103/s0027134919040040
https://doi.org/10.3103/s0027134919040040
Autor:
A. I. Dubikovsky, P. K. Silaev
Publikováno v:
Moscow University Physics Bulletin. 73:278-283
We propose a procedure for renormalizing the Casimir energy that makes the steps that are used in the standard renormalization procedure, that is, regularization, subtraction, and deregularization, implicit. The proposed procedure is based on the cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a3b7960d41d1318f6ed2abad1cb176
https://doi.org/10.3103/s0027134918030062
https://doi.org/10.3103/s0027134918030062
Publikováno v:
Moscow University Physics Bulletin. 72:29-35
The properties of the ground state of the hydrogen atom in a spherical vacuum cavity with general boundary “not going out” conditions (i.e., when the probability current through the boundary vanishes) are studied. It is shown that in contrast to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e4cbeeb8cdece7899dc968fead54fd6
https://doi.org/10.3103/s0027134917010155
https://doi.org/10.3103/s0027134917010155
Some properties of the dynamics of collapse in massive and massless relativistic theories of gravity
Publikováno v:
Theoretical and Mathematical Physics. 187:548-558
We investigate the dynamics of collapse in massive and massless relativistic theories of gravity for different equations of state for matter numerically and analytically. This allows clarifying the character of the collapse dynamics in the massive re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e4149291a86d1b11500d1b47682a02
https://doi.org/10.1134/s0040577916040097
https://doi.org/10.1134/s0040577916040097
Publikováno v:
Moscow University Physics Bulletin. 69:468-473
We propose a method for Casimir pressure renormalization for a massive scalar field within a sphere. This method differs somewhat from the commonly used one. An alternative method of choosing the normalization point leads not to an inverse polynomial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3369e7beba8e97f7da5ce950a63a5424
https://doi.org/10.3103/s0027134914060071
https://doi.org/10.3103/s0027134914060071
Autor:
P. K. Silaev, Yu. Voronina
Publikováno v:
Moscow University Physics Bulletin. 65:351-358
The problem of regularization and renormalization of the Casimir pressure in a finite area with a smooth boundary is considered using the example of a real scalar field in the two-dimensional case. A procedure for the renormalization of boundary pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c359da609e6d9458951cd012840481
https://doi.org/10.3103/s0027134910050048
https://doi.org/10.3103/s0027134910050048
Autor:
A. I. Dubikovsky, P. K. Silaev
Publikováno v:
Modern Physics Letters A. 33:1850129
We propose a procedure for the renormalization of Casimir energy that is based on the implicit versions of standard steps of renormalization procedure — regularization, subtraction and removing the regularization. The proposed procedure is based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e014d851def3524255cc8747c044874
https://doi.org/10.1142/s0217732318501298
https://doi.org/10.1142/s0217732318501298
Autor:
P. K. Silaev, Yu. Voronina
Publikováno v:
Moscow University Physics Bulletin. 64:243-249
A method for Casimir pressure calculation with the help of the regular part of the Green surface function is considered in the two-dimensional case. Also, a method for the approximate calculation of the regular part of the Green surface function usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::379e773e8d101a3f21627ac11590d13e
https://doi.org/10.3103/s0027134909030047
https://doi.org/10.3103/s0027134909030047
Autor:
P. K. Silaev, Yu. Voronina
Publikováno v:
Moscow University Physics Bulletin. 64:38-43
We propose a method of calculation of Casimir pressure using the Green function for one-dimensional case. This method yields the renormalized pressure if an external field is absent, otherwise it permits us to calculate the dependence of pressure at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cbb9ef34fbf6ebed31d697192b7b6a5
https://doi.org/10.3103/s0027134909010081
https://doi.org/10.3103/s0027134909010081