A Family of Unitary Higher Order Equations

A scalar field obeying a Lorentz invariant higher order wave equation, is minimally coupled to the electromagnetic field. The propagator and vertex factors for the Feynman diagrams, are determined. As an example we write down the matrix element for the Compton effect. This matrix element is algebrai...

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Detalles Bibliográficos
Autores principales: Bollini, Carlos Guido, Oxman, Luis E., Rocca, Mario Carlos
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1997
Materias:
Física
Propagator
Scalar field
Physics
Vertex (curve)
Electromagnetic field
Order theory
Mathematical physics
Wave equation
Feynman diagram
Lorentz covariance
Klein–Gordon equation
Order (ring theory)
Quantum mechanics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123058
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata

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