Operator product expansion on the lattice: A numerical test in the two-dimensional nonlinear \(\sigma\)-model (Q5961111)
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scientific article; zbMATH DE number 1732523
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Operator product expansion on the lattice: A numerical test in the two-dimensional nonlinear \(\sigma\)-model |
scientific article; zbMATH DE number 1732523 |
Statements
Operator product expansion on the lattice: A numerical test in the two-dimensional nonlinear \(\sigma\)-model (English)
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23 April 2002
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short-distance behaviour
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product of the Noether \(O(N)\) currents
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nonlinear sigma-model
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one-loop perturbative renormalization-group
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Wilson coefficients
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