PreprintCC BY 4.0arXiv
Gauge invariant generalizations of the Proca equation and the Yang-Mills-Proca equation
Abstract
The Proca equations (1936) are used in quantum field theory to describe vector bosons (spin 1) with a nonzero mass. The Proca equations are not gauge invariant. In contrast to Stueckelberg's approach (1938), this article presents a gauge invariant generalization of the Proca equation by introducing an additional vector field into the Proca equation. The results are extended to the Yang-Mills-Proca equations, leading to equations with non-Abelian gauge symmetry.
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BibTeX
@misc{marchuk2026gauge,
title = {{Gauge invariant generalizations of the Proca equation and the Yang-Mills-Proca equation}},
author = {Nikolay Marchuk},
howpublished = {arXiv},
year = {2026},
month = nov,
doi = {10.48550/arxiv.2606.20828},
eprint = {2606.20828},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2606.20828},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Gauge invariant generalizations of the Proca equation and the Yang-Mills-Proca equation
AU - Nikolay Marchuk
PY - 2026
DA - 2026/11/05
PB - arXiv
DO - 10.48550/arxiv.2606.20828
UR - https://arxiv.org/abs/2606.20828
AB - The Proca equations (1936) are used in quantum field theory to describe vector bosons (spin 1) with a nonzero mass. The Proca equations are not gauge invariant. In contrast to Stueckelberg's approach (1938), this article presents a gauge invariant generalization of the Proca equation by introducing an additional vector field into the Proca equation. The results are extended to the Yang-Mills-Proca equations, leading to equations with non-Abelian gauge symmetry.
ER -