Cluster expansion for \(\mathcal P(\phi)_2\): explicit estimates (Q2737850)
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scientific article; zbMATH DE number 1639043
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Cluster expansion for \(\mathcal P(\phi)_2\): explicit estimates |
scientific article; zbMATH DE number 1639043 |
Statements
30 August 2001
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tree expansion
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polynomial self-interacting quantum fields
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small coupling constants
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regularized by normal ordering
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convergency ranges
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0.84341586
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0.8402228
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0.8366797
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0.8340429
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0.8324745
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0.8314554
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0.8312495
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Cluster expansion for \(\mathcal P(\phi)_2\): explicit estimates (English)
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