Relativistic quantum oscillators in the global monopole spacetimeE. A. F. Bragança, R. L. L. Vitória, H. Belich and E. R. Bezerra de MelloEur. Phys. J. C, 80 3 (2020) 206DOI: https://doi.org/10.1140/epjc/s10052-020-7774-4