Beta function and anomaly of the Fermi surface for a \(d=1\) system of interacting fermions in a periodic potential (Q1912592)
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scientific article; zbMATH DE number 878031
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Beta function and anomaly of the Fermi surface for a \(d=1\) system of interacting fermions in a periodic potential |
scientific article; zbMATH DE number 878031 |
Statements
Beta function and anomaly of the Fermi surface for a \(d=1\) system of interacting fermions in a periodic potential (English)
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23 September 1996
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perturbation theory
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renormalization group
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Fermi surface
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one-dimensional system of fermions in a periodic potential interacting via a short range, spin independent potential
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infrared problem
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Schwinger functions
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running couplings
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exact solution of the Mattis model
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Luttinger model
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