Remarks on the equation of state of a scalar field (Q1820986)
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scientific article; zbMATH DE number 3997472
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Remarks on the equation of state of a scalar field |
scientific article; zbMATH DE number 3997472 |
Statements
Remarks on the equation of state of a scalar field (English)
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1987
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By a comparison of the energy momentum tensors of the scalar field and the perfect fluid, an equation of state of the scalar field is obtained. In connection with cosmological models, the resulting equation of state depends essentially on the assumption whether the scalar field is exactly homogeneous or only homogeneous in the mean.
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early cosmological evolution
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energy momentum tensors
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scalar field
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perfect fluid
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equation of state
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cosmological models
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0.7969627380371094
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0.7745377421379089
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0.7567350268363953
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