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Gauge embedding procedure: classical and quantum equivalence between dual models

In this paper the gauge embedding procedure of dualization is reassessed through a deeper analysis of the mutual equivalence of vector field models of more generic forms, explicitly, a general modified massive gauge-breaking extension of electrodynamics and its dual gauge-invariant model we derive i...

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2022-03, Vol.82 (3), p.1-8, Article 199
Main Authors: Marques, B. Alves, Felippe, B. Z., Scarpelli, A. P. Baeta, Brito, L. C. T., Petrov, A. Yu
Format: Article
Language:English
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Summary:In this paper the gauge embedding procedure of dualization is reassessed through a deeper analysis of the mutual equivalence of vector field models of more generic forms, explicitly, a general modified massive gauge-breaking extension of electrodynamics and its dual gauge-invariant model we derive in the paper. General relations between the vector field propagators and interaction terms of these models are obtained. Further, these models are shown to be equivalent at tree-level and one-loop physical calculations. Finally, we discuss extension of this equivalence to all loop orders.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-022-10166-7