A test model for fluctuation-dissipation theorems with time-periodic statistics (Q1957115)
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scientific article; zbMATH DE number 5791163
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A test model for fluctuation-dissipation theorems with time-periodic statistics |
scientific article; zbMATH DE number 5791163 |
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A test model for fluctuation-dissipation theorems with time-periodic statistics (English)
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24 September 2010
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This paper presents a simple yet very rich triad test model with both periodic deterministic forcing and stochasting forcing as a test bed for time-periodic fluctuation-dissipation theorems. The model consisting of one real mode \(u_1\) and one complex mode \(u_2\) that interacts through catalytic nonlinear coupling. This test model is motivated by the interaction of a barotropic or baroclinic Rossby wave on a sphere represented by the mode \(u_2\) with a strong zonal wind represented by mode \(u_1\).
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fluctuation-dissipation theorem
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linear response
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exactly solvable model
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time-periodic statistics
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