Averaging in LRS class II spacetimes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10321585" target="_blank" >RIV/00216208:11320/15:10321585 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10714-014-1844-6" target="_blank" >http://dx.doi.org/10.1007/s10714-014-1844-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10714-014-1844-6" target="_blank" >10.1007/s10714-014-1844-6</a>
Alternative languages
Result language
angličtina
Original language name
Averaging in LRS class II spacetimes
Original language description
We generalize Buchert's averaged equations to LRS class II dust model in the sense that all Einstein equations are averaged, not only the trace part.We derive the relevant averaged equations and we investigate backreaction on expansion and shear scalarsin an approximate LTB model. Finally we propose a way to close the system of averaged equations.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GB14-37086G" target="_blank" >GB14-37086G: Albert Einstein Center for Gravitation and Astrophysics</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
General Relativity and Gravitation
ISSN
0001-7701
e-ISSN
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Volume of the periodical
47
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-84921033535