PreprintarXiv licencearXiv
On perturbative aspects of a nonminimal Lorentz-violating QED with CPT-odd dimension-6 terms
Abstract
In this paper, we investigate the first-order one-loop quantum corrections generated by all possible nonminimal dimension-6 additive CPT-odd Lorentz-violating (LV) terms to analyze the radiative induction of the Carroll-Field-Jackiw (CFJ)-like terms. We demonstrate that for dimension-6 operators, the resulting CFJ term can diverge for some choices of LV operators; however, in all these cases, this divergence is eliminated for certain relations between LV parameters.
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BibTeX
@misc{mariz2026perturbative,
title = {{On perturbative aspects of a nonminimal Lorentz-violating QED with CPT-odd dimension-6 terms}},
author = {T. Mariz and M. Melo and J. R. Nascimento and A. Yu. Petrov},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.37768},
eprint = {2609.37768},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.37768},
}
RIS
TY - UNPB
TI - On perturbative aspects of a nonminimal Lorentz-violating QED with CPT-odd dimension-6 terms
AU - T. Mariz
AU - M. Melo
AU - J. R. Nascimento
AU - A. Yu. Petrov
PY - 2026
DA - 2026/09/29
PB - arXiv
DO - 10.48550/arxiv.2609.37768
UR - https://arxiv.org/abs/2609.37768
AB - In this paper, we investigate the first-order one-loop quantum corrections generated by all possible nonminimal dimension-6 additive CPT-odd Lorentz-violating (LV) terms to analyze the radiative induction of the Carroll-Field-Jackiw (CFJ)-like terms. We demonstrate that for dimension-6 operators, the resulting CFJ term can diverge for some choices of LV operators; however, in all these cases, this divergence is eliminated for certain relations between LV parameters.
ER -