Path integral formulation of the propagator for a two-dimensional Dirac particle (Q1079744)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Path integral formulation of the propagator for a two-dimensional Dirac particle |
scientific article; zbMATH DE number 3964555
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Path integral formulation of the propagator for a two-dimensional Dirac particle |
scientific article; zbMATH DE number 3964555 |
Statements
Path integral formulation of the propagator for a two-dimensional Dirac particle (English)
0 references
1984
0 references
The aim of the present note is to give path integral formulas for the solution of the Cauchy problem of the Dirac equation and the relativistic propagator in two space-time dimensions. They have a close analogy with the Feynman-Kac formula for the heat equation, but the countably additive path space measures constructed are other than the Wiener measure. The same method applies to a certain hyperbolic system of the first order.
0 references
path integral formulas
0 references
Cauchy problem
0 references
Dirac equation
0 references
relativistic propagator
0 references
Feynman-Kac formula
0 references
