Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308595951> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W4308595951 abstract "The second post-Newtonian hydrodynamic equations are analyzed within the framework of a plane wave solution. The hydrodynamic equations for the mass and momentum density are coupled with six Poisson equations for the Newtonian and post-Newtonian gravitational potentials. Perturbations of the basic fields and gravitational potentials from a background state by assuming plane wave representations lead to a dispersion relation where the Jeans instability condition emerges. The influence of the first and second post-Newtonian approximations on the Jeans mass is determined. It was shown that the relative difference of the first post-Newtonian and the Newtonian Jeans masses is negative while the one of the second post-Newtonian approximation is positive. The two contributions imply a smaller mass needed for an overdensity to initiate the gravitational collapse than the one given by the Newtonian theory." @default.
- W4308595951 created "2022-11-12" @default.
- W4308595951 creator A5042720600 @default.
- W4308595951 date "2022-11-07" @default.
- W4308595951 modified "2023-10-02" @default.
- W4308595951 title "Plane wave analysis of the second post-Newtonian hydrodynamic equations" @default.
- W4308595951 cites W1631452323 @default.
- W4308595951 cites W1631788275 @default.
- W4308595951 cites W1987241166 @default.
- W4308595951 cites W1995496940 @default.
- W4308595951 cites W2013062057 @default.
- W4308595951 cites W2024081557 @default.
- W4308595951 cites W2062136406 @default.
- W4308595951 cites W2081318224 @default.
- W4308595951 cites W2989596945 @default.
- W4308595951 cites W3090879047 @default.
- W4308595951 cites W3094392095 @default.
- W4308595951 cites W3102273514 @default.
- W4308595951 cites W3206972037 @default.
- W4308595951 doi "https://doi.org/10.1142/s0219887823500391" @default.
- W4308595951 hasPublicationYear "2022" @default.
- W4308595951 type Work @default.
- W4308595951 citedByCount "1" @default.
- W4308595951 countsByYear W43085959512023 @default.
- W4308595951 crossrefType "journal-article" @default.
- W4308595951 hasAuthorship W4308595951A5042720600 @default.
- W4308595951 hasBestOaLocation W43085959512 @default.
- W4308595951 hasConcept C10138342 @default.
- W4308595951 hasConcept C121332964 @default.
- W4308595951 hasConcept C124017977 @default.
- W4308595951 hasConcept C162324750 @default.
- W4308595951 hasConcept C17825722 @default.
- W4308595951 hasConcept C190330329 @default.
- W4308595951 hasConcept C2524010 @default.
- W4308595951 hasConcept C294558 @default.
- W4308595951 hasConcept C33923547 @default.
- W4308595951 hasConcept C57879066 @default.
- W4308595951 hasConcept C60718061 @default.
- W4308595951 hasConcept C62520636 @default.
- W4308595951 hasConcept C74650414 @default.
- W4308595951 hasConcept C84403224 @default.
- W4308595951 hasConceptScore W4308595951C10138342 @default.
- W4308595951 hasConceptScore W4308595951C121332964 @default.
- W4308595951 hasConceptScore W4308595951C124017977 @default.
- W4308595951 hasConceptScore W4308595951C162324750 @default.
- W4308595951 hasConceptScore W4308595951C17825722 @default.
- W4308595951 hasConceptScore W4308595951C190330329 @default.
- W4308595951 hasConceptScore W4308595951C2524010 @default.
- W4308595951 hasConceptScore W4308595951C294558 @default.
- W4308595951 hasConceptScore W4308595951C33923547 @default.
- W4308595951 hasConceptScore W4308595951C57879066 @default.
- W4308595951 hasConceptScore W4308595951C60718061 @default.
- W4308595951 hasConceptScore W4308595951C62520636 @default.
- W4308595951 hasConceptScore W4308595951C74650414 @default.
- W4308595951 hasConceptScore W4308595951C84403224 @default.
- W4308595951 hasFunder F4320322025 @default.
- W4308595951 hasIssue "03" @default.
- W4308595951 hasLocation W43085959511 @default.
- W4308595951 hasLocation W43085959512 @default.
- W4308595951 hasOpenAccess W4308595951 @default.
- W4308595951 hasPrimaryLocation W43085959511 @default.
- W4308595951 hasRelatedWork W1977265424 @default.
- W4308595951 hasRelatedWork W1978530851 @default.
- W4308595951 hasRelatedWork W20111933 @default.
- W4308595951 hasRelatedWork W2041367139 @default.
- W4308595951 hasRelatedWork W2043061988 @default.
- W4308595951 hasRelatedWork W2086002710 @default.
- W4308595951 hasRelatedWork W2086733001 @default.
- W4308595951 hasRelatedWork W2202702788 @default.
- W4308595951 hasRelatedWork W4303449098 @default.
- W4308595951 hasRelatedWork W4308595951 @default.
- W4308595951 hasVolume "20" @default.
- W4308595951 isParatext "false" @default.
- W4308595951 isRetracted "false" @default.
- W4308595951 workType "article" @default.