Cutting rules and positivity in finite temperature many-body theory (Q5057884)
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scientific article; zbMATH DE number 7625575
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Cutting rules and positivity in finite temperature many-body theory |
scientific article; zbMATH DE number 7625575 |
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Cutting rules and positivity in finite temperature many-body theory (English)
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1 December 2022
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diagrammatic perturbation theory
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non-equilibrium Green's functions
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quantum many-body theory
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spectral properties
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