A. Bouzenada, A. Boumali, R. L. L. Vitória, C. Furtado, “Dynamics of a Klein–Gordon oscillator in the presence of a cosmic string in the Som–Raychaudhuri spacetime”, TMF, 2024, Volume 221, Number 3,Pages <nobr>685

Dynamics of a Klein–Gordon oscillator in the presence of a cosmic string in the Som–Raychaudhuri spacetime

A. Bouzenada^a, A. Boumali^a, R. L. L. Vitória^b, C. Furtado^c

^a Laboratory of Theoretical and Applied Physics, Echahid Cheikh Larbi Tebessi University, Tebessa, Algeria.
^b Faculdade de Física, Universidade Federal do Pará, Guamá, Belém, Brazil
^c Faculdade de Física, Universidade Federal da Paraíba

Abstract: We explore the dynamics of the Klein–Gordon oscillator in the presence of a cosmic string in the Som–Raychaudhuri space–time. The exact solutions for the free and oscillator cases are obtained and discussed. These solutions reveal the effects of the cosmic string and space–time geometry on bosonic particles. To illustrate these results, several figures and tables are included.

Keywords: Klein–Gordon oscillator, topological defects, cosmic string, Som–Raychaudhuri space–time.

Received: 17.05.2024
Revised: 23.06.2024

DOI: 10.4213/tmf10755