Relationship between \((2+1)\) and \((3+ 1)\)-Friedmann-Robertson-Walker cosmologies; linear, non-linear, and polytropic state equations (Q2487298)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Relationship between \((2+1)\) and \((3+ 1)\)-Friedmann-Robertson-Walker cosmologies; linear, non-linear, and polytropic state equations |
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Relationship between \((2+1)\) and \((3+ 1)\)-Friedmann-Robertson-Walker cosmologies; linear, non-linear, and polytropic state equations (English)
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19 August 2005
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The paper elaborates the dependence of \((2+1)\) and \((3+1)\) dimensional Friedmann-Robertson-Walker like solutions of Einstein's field equations. The relations between the characteristic quantities are derived.
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exact solutions
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cosmology
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inflation
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Friedmann-Robertson-Walker spacetimes
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scalar field
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linear equation of state
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non-linear equation of state
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polytropic equation of state
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