Within the framework of general relativity, a model of an equilibrium configuration of gravitating object is constructed. The spherical symmetric object studied consists of a spherical layer of a hypothetical relativistic gas, where deviations from Pascal's law maybe allowed, which establish the pressure isotropy being responsible to an ideal fluid. The obtained model has importance in describing observational properties of relativistic gravitating objects.
| Mualliflar | Муждабаев, И.Ш. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2020-09-30 |
| Jild | 22 |
| Son | 4 |
| Betlar | 199-202 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v22i4.159 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v22i4.159 · Maqolaning asl sahifasi
релятивистский объект, внутренние решения, равновесная гравитационная конфигурация., relativistic objects, interior solutions, equilibrium gravitating configuration
| APA | Муждабаев, И.Ш. (2020). Self-gravitating spherical layer of hypothetical relativistic gas. O‘zbekiston fizika jurnali, 22(4), 199-202. https://doi.org/10.52304/.v22i4.159 |
|---|---|
| GOST (OAK) | Муждабаев, И.Ш. Self-gravitating spherical layer of hypothetical relativistic gas // O‘zbekiston fizika jurnali. – 2020. – T. 22, № 4. – P. 199-202. – DOI: 10.52304/.v22i4.159. |
| MLA | Муждабаев, И.Ш. “Self-gravitating spherical layer of hypothetical relativistic gas.” O‘zbekiston fizika jurnali, 22(4), 199-202, 2020. https://doi.org/10.52304/.v22i4.159 |
| Chicago | Муждабаев, И.Ш. “Self-gravitating spherical layer of hypothetical relativistic gas.” O‘zbekiston fizika jurnali, 22(4), 199-202 (2020). https://doi.org/10.52304/.v22i4.159 |
| Harvard | Муждабаев, И.Ш (2020) ‘Self-gravitating spherical layer of hypothetical relativistic gas’, O‘zbekiston fizika jurnali, 22(4), 199-202. https://doi.org/10.52304/.v22i4.159 |
| BibTeX | @article{article2020,
title = {Self-gravitating spherical layer of hypothetical relativistic gas},
author = {Муждабаев, И.Ш.},
journal = {O‘zbekiston fizika jurnali},
year = {2020},
volume = {22},
number = {4},
pages = {199-202},
doi = {10.52304/.v22i4.159},
url = {https://doi.org/10.52304/.v22i4.159}
} |
Boshqa maqola uchun iqtibos tayyorlash
In the article, a fiber coupler based on twin-core fiber formed by the convergence of two light guiding cores by fusion and splicing of a small (several cm) region of the fiber has been proposed and experimentally…
In this work, we investigated the phase change of the radiation wave of a high-power femtosecond laser propagating in the atmosphere due to absorption of radiation by the medium. Numerical experiments conducted for…
The phase composition and subsurface current (90−580 K) were studied in expired scintillators made from doped LiF crystals after irradiation with 4 MeV electron fluencies 1013-1015 el/cm2 at beam current densities…
In the paper, the results of quantum-chemical simulation of five possible conformers of a propanol molecule, as well as of their hydrogen-bonded dimers are presented. Optimal geometry and energy parameters of the…
The smelting of industrial silicon is the most energy-intensive and environmentally hazardous process in the production chain of solar cells and electronic products. To solve the problem, new physically justified…
The bank of observational data on dwarf galaxies has been assembled. Based on the observational data, a special composite catalog of dwarf galaxies up to a distance of 121 Mpc was composed. This catalog contains…
The excited collective states of heavy even-even nuclei of the quadrupole type are studied in the framework of an arbitrary nonaxiality approximation of the nonadiabatic collective model. The energy spectrum of the…
Four parameter group of transformations containing rotations and time translations is consi[1]dered due to spherical symmetry and stationarity of the space-time metric. It is found that there exists such a quartet of…
The results of laboratory experiments to study the effect of reverse bias with a duration of 60, 600 and 2000 s. on the parameters of solar cells (SC) based on an absorbing layer consisting of Cu, In, Ga and Se (CIGS)…
By the complex methods of labeled atoms (169Er, 170Tm , 153Sm и 175Y b ), autoradiography, measurements of electrical conductivity and Hall effect, isothermal relaxation of capacitance and current, diffusion, solubility…
O‘zbekiston fizika jurnali — barcha maqolalar · 2020-yil arxivi
A new analytical exact solution of the Einstein gravitational field equations is proposed, which describes the equilibrium state of a spherical layer of anisotropic matter located in an external spherical symmetric…
This article presents the results of 2018-2023, such as biological diversity, inter-landscape distribution characteristics, density,and number of straggly insects identified from natural and anthropogenic areas of…
This article observational data on the species composition, distribution, population, density, and seasonal damage caused causedby herbivorus bugs. Observationes were carried out in April and September 2021. When…
In the article, the research fields of some species belonging to Paeonia, their significance in human life, adaptation features tovarious ecological conditions are highlighted, and the ecologist groups and other…
This article studies the number of species, population density of terrestrial mollusks of the Topalangdarya basin, located in theSurkhandarya region of Uzbekistan, in various altitudinal regions and biotopes and…
This article sheds light on changes in biomass formation and antimicrobial activity against test pathogenic strains under theinfluence of epigenetic modifiers and elicitors of the endophytic fungus Penicillium…
Shahimardonsoy covered issues such as the soil in the river basin and measures to increase its condition, salinity and fertility, theflora and fauna present in the basin landscape and their conservation.