Critical dimensions of composite operators in the nonlinear \(\sigma\)-model (Q1567952)
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scientific article; zbMATH DE number 1466011
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Critical dimensions of composite operators in the nonlinear \(\sigma\)-model |
scientific article; zbMATH DE number 1466011 |
Statements
Critical dimensions of composite operators in the nonlinear \(\sigma\)-model (English)
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15 January 2001
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Heisenberg-model phase transition
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\(2+\varepsilon\) expansion
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infrared essential operators
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