| Issue |
EPL
Volume 134, Number 1, April 2021
|
|
|---|---|---|
| Article Number | 11002 | |
| Number of page(s) | 4 | |
| Section | The Physics of Elementary Particles and Fields | |
| DOI | https://doi.org/10.1209/0295-5075/134/11002 | |
| Published online | 17 May 2021 | |
Attractive inverse-square–type interaction induced by Lorentz symmetry violation by fixed vector background
1 Departamento de Física, Universidade Federal da Paraíba - Caixa Postal 5008, 58051-900, João Pessoa, PB, Brazil
2 Departamento de Física e Química, Universidade Federal do Espírito Santo - Av. Fernando Ferrari, 514, Goiabeiras, 29060-900, Vitória, ES, Brazil
(a) kbakke@fisica.ufpb.br (corresponding author)
(b) humberto.belich@pq.cnpq.br
Received: 5 March 2021
Accepted: 16 April 2021
Based on a model that goes beyond the Standard Model, we study quantum effects of the violation of the Lorentz symmetry at a low-energy regime. From a background of the Lorentz symmetry violation determined by a space-like vector field and electric fields, we obtain an attractive inverse-square–type interaction. In addition, we obtain the bound-states solutions to the Schrödinger equation.
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