Perturbation theory around nonnested Fermi surfaces. I: Keeping the Fermi surface fixed. (Q1593464)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Perturbation theory around nonnested Fermi surfaces. I: Keeping the Fermi surface fixed. |
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Perturbation theory around nonnested Fermi surfaces. I: Keeping the Fermi surface fixed. (English)
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16 January 2001
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many-fermion systems
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perturbation theory
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renormalization nonspherical Fermi surfaces
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Hubbard model
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overlapping graphs
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