A new approximation in the functional integral approach: Beyond the first harmonic approximation (Q1966715)
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scientific article; zbMATH DE number 1412033
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new approximation in the functional integral approach: Beyond the first harmonic approximation |
scientific article; zbMATH DE number 1412033 |
Statements
A new approximation in the functional integral approach: Beyond the first harmonic approximation (English)
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8 March 2000
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single cross diagram approximation
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functional integral approach
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symmetric Anderson model
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