Density fluctuation in the de Sitter universe (Q803562)
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scientific article; zbMATH DE number 4201114
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Density fluctuation in the de Sitter universe |
scientific article; zbMATH DE number 4201114 |
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Density fluctuation in the de Sitter universe (English)
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1991
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The scalar field theory of Higgs type de Sitter metric is studied. A fairly accurate expression for the two-point function is presented which resembles the one on flat space-time during the initial stage, as an integral over all modes within the fixed de Sitter horizon.
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Higgs type metric
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de Sitter metric
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two-point function
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