Comment on “Linear confinement of a scalar particle in a Gödel-type space-time [Eur. Phys. J. C (2018) 78 : 44]”
Ajmal College of Arts and Science, Dhubri, 783324, Assam, India
* e-mail: email@example.com
Accepted: 31 July 2019
Published online: 14 August 2019
We point out an incorrect expression in a recent paper published in this journal (Vitória et al. Eur Phys J C, 78:44, 2018) regarding solution for the Klein–Gordon equation without potential in the background of Som–Raychaudhuri space-time with the cosmic string. The obtained eigenvalue of energy there is not similar to the result in Carvalho (Eur Phys J C 74: 2935, 2014).
© The Author(s), 2019