The Feynman representation for the Dirac propagator with a radially symmetric potential (Q1922292)
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scientific article; zbMATH DE number 927850
| Language | Label | Description | Also known as |
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| English | The Feynman representation for the Dirac propagator with a radially symmetric potential |
scientific article; zbMATH DE number 927850 |
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The Feynman representation for the Dirac propagator with a radially symmetric potential (English)
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25 March 1997
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Summary: The dynamical group associated with the Dirac equation with a radially symmetric potential in four space-time dimensions is represented in terms of integrals with respect to operator valued set functions associated with the free Dirac operator. In coordinates in which \(c=\hslash=1\), the class of potentials treated includes Coulomb potentials \(-a/r\) with \(|a|<1\).
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dynamical group
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Dirac equation with a radially symmetric potential in four space-time dimensions
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integrals with respect to operator valued set functions
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Coulomb potentials
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