Towards a nonperturbative renormalization group analysis (Q956635)
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scientific article; zbMATH DE number 5373473
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Towards a nonperturbative renormalization group analysis |
scientific article; zbMATH DE number 5373473 |
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Towards a nonperturbative renormalization group analysis (English)
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25 November 2008
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It is shown that a certain class of convex gradient models in high dimensional spaces without the presence of a small parameter renormalizes into a free field. An asymptotic formula for partition function is established. Correlation inequalities are used to augment the rigorous renormalization group methods.
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renormalization group methods
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patition function
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