# Noninertial effects on the Dirac oscillator in a topological defect spacetime

@article{Bakke2012NoninertialEO, title={Noninertial effects on the Dirac oscillator in a topological defect spacetime}, author={Knut Bakke}, journal={The European Physical Journal Plus}, year={2012}, volume={127}, pages={1-8} }

In this paper, we study the influence of noninertial effects on the Dirac oscillator in the cosmic string spacetime background. We discuss the behaviour of the oscillator frequency in a noninertial system that allows us to obtain relativistic bound state solutions. We also discuss the influence of the topology of the cosmic string spacetime on the relativistic energy levels, and obtain the Dirac spinors for positive-energy solutions. Furthermore, by taking the nonrelativistic limit of the…

## 62 Citations

### Noninertial Effects on a Dirac Neutral Particle Inducing an Analogue of the Landau Quantization in the Cosmic String Spacetime

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We discuss the behavior of external fields interacting with a Dirac neutral particle with a permanent electric dipole moment in order to achieve relativistic bound state solutions in a noninertial…

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### On the 2D Dirac oscillator in the presence of vector and scalar potentials in the cosmic string spacetime in the context of spin and pseudospin symmetries

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The Dirac equation with both scalar and vector couplings describing the dynamics of a two-dimensional Dirac oscillator in the cosmic string spacetime is considered. We derive the Dirac-Pauli equation…

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In this paper, we introduce an SU(1, 1) algebraic approach to study the (2 + 1)-Dirac oscillator in the presence of the Aharonov–Casher effect coupled to an external electromagnetic field in the…

### Non-commutativity and non-inertial effects on the Dirac oscillator in a cosmic string space–time

- PhysicsGeneral Relativity and Gravitation
- 2019

We examine the non-inertial effects of a rotating frame on a Dirac oscillator in a cosmic string space–time with non-commutative geometry in phase space. We observe that the approximate bound-state…

### Rotating effects on the Dirac oscillator in the cosmic string spacetime

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- 2013

In this contribution, we study the Dirac oscillator under the influence of noninertial effects of a rotating frame in the cosmic string spacetime. We show that both noninertial effects and the…

### Linear confinement of a scalar and spin-0 particle in a topologically trivial flat Gödel-type space-time

- PhysicsThe European Physical Journal C
- 2019

In the previous work (Ahmed, Eur Phys J C 78(7):598, 2018), we investigated the relativistic quantum effects on a scalar and spin-half particles in a topologically trivial flat Gödel-type space-time.…

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