The zero-dimensional \(O(N)\) vector model as a benchmark for perturbation theory, the large-\(N\) expansion and the functional renormalization group (Q2880364)

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scientific article; zbMATH DE number 6023860
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The zero-dimensional \(O(N)\) vector model as a benchmark for perturbation theory, the large-\(N\) expansion and the functional renormalization group
scientific article; zbMATH DE number 6023860

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    13 April 2012
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    The zero-dimensional \(O(N)\) vector model as a benchmark for perturbation theory, the large-\(N\) expansion and the functional renormalization group (English)
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