Statistical proerties of the two-dimensional Feshbach-illars oscillator (FVO) in the rotating cosmic string
arXiv:2302.02268 · doi:10.1016/j.aop.2023.169302
Abstract
This paper is concerned with an investigation of the quantum mechanical dynamics of massive, spinless relativistic Klein-Gordon particle in the space-time generated by a rotating cosmic string. The equations of motion are found by the use of the first-order Feshbach-Villars formulation of the Klein-Gordon equation. The wave-functions and the associated energies were deduced ( both in the free and in the interaction case). Following that, the partition function was approximated using Zeta function representation. Moreover, by considering the energy spectrum of the system in question, the thermal properties are presented. We examine the behavior of these properties as a function of the physical parameters of the model such as rotation, curvature, and quantum numbers. Therefore, the impact of the topological defect on the quantum system under investigation is discussed.
References in corpus (12)
- The structure of suspended graphene sheets
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- Atomic Structure of Graphene on SiO2
- Effects of topological defects and local curvature on the electronic properties of planar graphene
- Exact Mapping of the 2+1 Dirac Oscillator onto the Jaynes-Cummings Model: Ion-Trap Experimental Proposal
- Noninertial effects on the Dirac oscillator in a topological defect spacetime
- The Dirac oscillator in a spinning cosmic string spacetime
- Relativistic Motions of Spin-Zero Quantum Oscillator Field in a Global Monopole Space-Time with External Potential and AB-effect
- Landau Quantization in the Spinning Cosmic String Spacetime
- Induced vacuum bosonic current by magnetic flux in a higher dimensional compactified cosmic string spacetime
- Hamilton Operator and the Semiclassical Limit for Scalar Particles in an Electromagnetic Field
- Klein's Paradox