https://doi.org/10.1140/epjc/s10052-019-7342-y
Regular Article - Theoretical Physics
Non-Abelian aether-like term in four dimensions
1
Departamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, João Pessoa, Paraíba, 58051-970, Brazil
2
Duy Tân University, Institute of Research and Development, P809, 3 Quang Trung, Hải Châu, Đà Nă͂ng, Vietnam
* e-mail: petrov@fisica.ufpb.br
Received:
28
August
2019
Accepted:
20
September
2019
Published online:
4
October
2019
The non-Abelian aether-like Lorentz-breaking term, involving triple and quartic self-coupling vertices, is generated from the non-Abelian generalization of the Lorentz-breaking extended QED including only a minimal spinor-vector interaction. This term is shown explicitly to be finite and non-ambiguous.
© The Author(s), 2019
