Analytic calculation of the 1-loop effective action for the O(N+1)-symmetric 2-dimensional nonlinear \(\sigma{}\)-model (Q5944276)
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scientific article; zbMATH DE number 1653238
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analytic calculation of the 1-loop effective action for the O(N+1)-symmetric 2-dimensional nonlinear \(\sigma{}\)-model |
scientific article; zbMATH DE number 1653238 |
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Analytic calculation of the 1-loop effective action for the O(N+1)-symmetric 2-dimensional nonlinear \(\sigma{}\)-model (English)
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4 October 2001
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lattice field theory
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Wilson effective action
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Gaussian blockspin
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