Variational resummation for \(\varepsilon\)-expansions of critical exponents of nonlinear \(O(n)\)-symmetric \(\sigma\)-model in \(2+\varepsilon\) dimensions (Q1569479)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Variational resummation for \(\varepsilon\)-expansions of critical exponents of nonlinear \(O(n)\)-symmetric \(\sigma\)-model in \(2+\varepsilon\) dimensions |
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Variational resummation for \(\varepsilon\)-expansions of critical exponents of nonlinear \(O(n)\)-symmetric \(\sigma\)-model in \(2+\varepsilon\) dimensions (English)
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3 July 2000
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critical exponents
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perturbation expansions
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nonlinear \(\sigma\)-model
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\(\varepsilon\)-expansion
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strong-coupling expansions
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