| Issue |
EPL
Volume 129, Number 1, January 2020
|
|
|---|---|---|
| Article Number | 11005 | |
| Number of page(s) | 7 | |
| Section | The Physics of Elementary Particles and Fields | |
| DOI | https://doi.org/10.1209/0295-5075/129/11005 | |
| Published online | 12 February 2020 | |
Lorentz-symmetry violating physics in a supersymmetric scenario in (2 + 1)-D
1 Departamento de Física and Centro Científico- Tecnológico de Valparaíso-CCTVal, Universidad Técnica Federico Santa María - Valparaíso, Chile
2 Centro Brasileiro de Pesquisas Físicas (CBPF) - Rio de Janeiro, RJ, Brasil
Received: 2 December 2019
Accepted: 23 January 2020
We study the dimensional reduction for a (3 + 1)-dimensional Lorentz violating Lagrangian in the matter and gauge sectors in a supersymmetric scenario. We thus obtain an effective model for photons induced by the effects of supersymmetry in our framework with Lorentz-symmetry violation. This model is discussed in connection with the attainment of a static potential between charged particles. Our calculation is done within the framework of the gauge-invariant, but path-dependent variable formalism. We thus find that the interaction energy displays a screening part, encoded by Bessel functions, and a linear confining potential.
PACS: 14.70.-e – Gauge bosons / 12.60.Cn – Extensions of electroweak gauge sector / 13.40.Gp – Electromagnetic form factors
© EPLA, 2020
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