Motion of test particles in parabolic density distributions (Q1370888)
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scientific article; zbMATH DE number 1080019
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Motion of test particles in parabolic density distributions |
scientific article; zbMATH DE number 1080019 |
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Motion of test particles in parabolic density distributions (English)
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28 October 1997
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The authors discuss the orbits of test particles within Tolman's type VII solution of Einstein's field equations. The density distribution is spherically symmetric and decreases from the center parabolicly up to zero at the surface; however, there exists no physically meaninful equation of state. The authors distinguish five different types of orbits inside this matter distribution and discuss them in view of the trajectories in star clusters.
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Tolman solution
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Einstein field equations
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orbits of test particles
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density distribution
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orbits
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trajectories in star clusters
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0.84668165
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0.8348004
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0.8339818
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0.8290266
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0.82636845
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0.8219819
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0.81650525
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0.8150091
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0.8124026
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