| Issue |
EPL
Volume 132, Number 6, December 2020
|
|
|---|---|---|
| Article Number | 60005 | |
| Number of page(s) | 5 | |
| Section | General | |
| DOI | https://doi.org/10.1209/0295-5075/132/60005 | |
| Published online | 01 March 2021 | |
Electric quadrupole moment of a neutral non-relativistic particle in the presence of screw dislocation
1 Faculty of Physics, Shahrood University of Technology - Shahrood, Iran
2 Department of Physics, University of Hradec Králové - Rokitanského 62, 500 03 Hradec Králové, Czech Republic
3 Department of Physics, Akdeniz University - Campus 07058 Antalya, Turkey
Received: 12 October 2020
Accepted: 16 November 2020
In this contribution, we investigate the interaction between electric and magnetic fields with an electric quadrupole moment of a spinless particle moving in an elastic medium which has a topological defect (screw dislocation). By considering this interaction, the Schrödinger equation is exactly solved by using the analytical method. Thus, the eigenfunction and energy eigenvalues for two configurations are found. Meanwhile, by observing a shift in the angular momentum quantum number, the energy eigenvalues and the wave function of the system are modified, due to the screw dislocation in the medium.
PACS: 03.65.Ge – Solutions of wave equations: bound states / 03.65.Ta – Foundations of quantum mechanics; measurement theory / 03.65.-w – Quantum mechanics
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