A note on the inverse scattering problem in quantum field theory (Q1005086)
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scientific article; zbMATH DE number 5528917
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on the inverse scattering problem in quantum field theory |
scientific article; zbMATH DE number 5528917 |
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A note on the inverse scattering problem in quantum field theory (English)
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14 March 2009
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We study the set of local fields \(\phi\) describing the dynamics of a scalar, massless particle. It turns out that these fields are relatively local to the free, massless, scalar field \(A\) if the massless particle does not interact. This leads to a simple algebraic characterisation of interacting fields in the above framework.
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