Friedmann cosmological models with various equations of state of matter

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F16%3AN0000138" target="_blank" >RIV/47813059:19240/16:N0000138 - isvavai.cz</a>
Result on the web
<a href="http://ujphys.bitp.kiev.ua/en/archive/2016/N9/A12" target="_blank" >http://ujphys.bitp.kiev.ua/en/archive/2016/N9/A12</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15407/ujpe61.09.0843" target="_blank" >10.15407/ujpe61.09.0843</a>

Result language
angličtina
Original language name
Friedmann cosmological models with various equations of state of matter
Original language description
The Friedmann models of the universe filled with various types of matter are considered. For these models, the cosmological parameters are constructed. Some alternative types of matter with negative pressure are considered instead of cosmological constant. It is shown that the model with dust and domain walls leads to different types of the universe evolution depending on the ratio between constants of the model. The case where the resulting model is consistent with the cosmological observations is represented.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BN - Astronomy and celestial mechanics, astrophysics
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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