We consider the coupling of the metric-affine bumblebee gravity model to scalar matter and calculate the lower-order contributions to two-point functions of bumblebee and scalar fields in the weak gravity approximation. We also obtain the one-loop effective potentials for both scalar and vector fields.
@article{arxiv.2303.17313,
title = {On metric-affine bumblebee model coupled to scalar matter},
author = {J. R. Nascimento and Gonzalo J. Olmo and A. Yu. Petrov and P. J. Porfirio},
journal= {arXiv preprint arXiv:2303.17313},
year = {2024}
}