Probing thermal fluctuations through scalar test particlesG. H. S. Camargo, V. A. De Lorenci, A. L. Ferreira Junior and C. C. H. RibeiroEur. Phys. J. C, 81 5 (2021) 424DOI: https://doi.org/10.1140/epjc/s10052-021-09213-6