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Unitarity in Stückelberg electrodynamics modified by a Carroll-Field-Jackiw term
In this work we focus on the Carroll-Field-Jackiw (CFJ) modified electrodynamics in combination with a CPT-even Lorentz-violating contribution. We add a photon mass term to the Lagrange density and study the question whether this contribution can render the theory unitary at tree-level. The analysis...
Gardado en:
| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Elsevier
2020-05-01
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| Series: | Physics Letters B |
| Acceso en liña: | http://www.sciencedirect.com/science/article/pii/S0370269320301830 |
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