Nonperturbative evaluation of the few-body states for scalar \(\chi^2\phi\) interaction (Q5938249)
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scientific article; zbMATH DE number 1621667
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonperturbative evaluation of the few-body states for scalar \(\chi^2\phi\) interaction |
scientific article; zbMATH DE number 1621667 |
Statements
Nonperturbative evaluation of the few-body states for scalar \(\chi^2\phi\) interaction (English)
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23 September 2001
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bound state problem in field theory
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phenomenological models
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Feynman-Schwinger representation approach
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all self energies
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vertex corrections
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ladder and crossed ladder exchanges
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quenched approximation
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