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- Title
Topological defects on relativistic quantum oscillator in wormhole space–time background.
- Authors
Ahmed, Faizuddin
- Abstract
In this research work, the relativistic quantum dynamics of oscillator field in wormhole background with a topological defect produced by a cosmic string is investigated. We consider an example of Morris–Thorne-type wormhole including a osmic string and derived the wave equation of the relativistic quantum oscillator. Through the Heun equation, we solve analytically the radial equation and obtain the ground state energy level E 1 , m and the radial wave function ψ 1 , m as particular cases. In fact, it is shown that the eigenvalue solution of the oscillator field is influenced by the topological defect of cosmic string and shifted the result. Furthermore, the wormhole throat radius also modifies the energy levels and the wave function of the relativistic quantum oscillator.
- Subjects
TOPOLOGICAL defects (Physics); GROUND state energy; QUANTUM theory; COSMIC strings; WAVE equation; WAVE functions
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2023, Vol 38, Issue 33/34, p1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X23501786