Two-loop calculations of the matrix \(\sigma\)-model effective action in the background field formalism (Q949199)
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scientific article; zbMATH DE number 5354557
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Two-loop calculations of the matrix \(\sigma\)-model effective action in the background field formalism |
scientific article; zbMATH DE number 5354557 |
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Two-loop calculations of the matrix \(\sigma\)-model effective action in the background field formalism (English)
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21 October 2008
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background field
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principal chiral field
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renormalization
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running coupling constant
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