Lorentz-violating photons with a mass term

Perturbative calculations in quantum field theory often require the regularization of infrared divergences. In quantum electrodynamics, such a regularization can for example be accomplished by a photon mass introduced via the Stueckelberg method. The present work extends this method to the QED limit...

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Veröffentlicht in:	arXiv.org 2014-10
Hauptverfasser:	Cambiaso, Mauro, Lehnert, Ralf, Potting, Robertus
Format:	Artikel
Sprache:	eng
Schlagworte:	Field theory Photons Physics - High Energy Physics - Phenomenology Quantum electrodynamics Quantum field theory Quantum theory Regularization
Online-Zugang:	Volltext
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