Accelerated expansion of the universe from the perspective of inhomogeneous cosmology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F20%3AA0000037" target="_blank" >RIV/47813059:19630/20:A0000037 - isvavai.cz</a>
Result on the web
<a href="https://www.worldscientific.com/doi/abs/10.1142/S0217751X20400370" target="_blank" >https://www.worldscientific.com/doi/abs/10.1142/S0217751X20400370</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1142/S0217751X20400370" target="_blank" >10.1142/S0217751X20400370</a>
Alternative languages
Result language
angličtina
Original language name
Accelerated expansion of the universe from the perspective of inhomogeneous cosmology
Original language description
We present a special case of the Stephani solution with spherical symmetry while considering different values of spatial curvature. We investigate the dynamics of the universe evolution in our model, build the R-T-regions for the resulting spacetime and analyze the behavior of the deceleration parameter. The singularities of the model are also discussed. The geometry of the spatial part of the obtained solution is explored.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/GB14-37086G" target="_blank" >GB14-37086G: Albert Einstein Center for Gravitation and Astrophysics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Modern Physics A
ISSN
0217-751X
e-ISSN
1793-656X
Volume of the periodical
35
Issue of the periodical within the volume
2-3
Country of publishing house
SG - SINGAPORE
Number of pages
4
Pages from-to
„2040037-1“-„2040037-4“
UT code for WoS article
000521131600038
EID of the result in the Scopus database
2-s2.0-85081756161