Quantum dynamics of scalar bosons in a cosmic string background

Abstract

The quantum dynamics of scalar bosons embedded in the background of a cosmic string is considered. In this work, scalar bosons are described by the Duffin-Kemmer-Petiau (DKP) formalism. In particular, the effects of this topological defect in the equation of motion, energy spectrum and DKP spinor are analyzed and discussed in details. The exact solutions for the DKP oscillator in this background are presented in a closed form.

9 pages, 5 figures

References in corpus (8)

• Asymptotic Iteration Method Solutions to the Relativistic Duffin-Kemmer-Petiau Equation
• Relating pseudospin and spin symmetries through charge conjugation and chiral transformations: the case of the relativistic harmonic oscillator
• Aharonov-Bohm-Casher Problem with a nonminimal Lorentz-violating coupling
• Energy Spectrum of a 2D Dirac Oscillator in the Presence of the Aharonov-Bohm Effect
• Landau Quantization in the Spinning Cosmic String Spacetime
• Effects of spin on the dynamics of the 2D Dirac oscillator in the magnetic cosmic string background
• Corroborating the equivalence between the Duffin-Kemmer-Petiau and the Klein-Gordon and Proca equations
• Pseudospin and spin symmetries in 1+1 dimensions: The case of the Coulomb potential

Cited by in corpus (9)

• Relativistic spin-0 Duffin-Kemmer-Petiau equation in Bonnor-Melvin-Lambda solution
• Relativistic quantum dynamics of spin-0 massive charged particle in the presence of external fields in 4D curved space-time with a cosmic string
• Quantum dynamics of spin-0 particles in a cosmological space-time
• Scalar bosons with Coulomb potentials in a cosmic string background: Scattering and bound states
• Relativistic quantum dynamics of spin-0 system of the DKP oscillator in a Gödel-type space-time
• Aharonov-Bohm effect on the generalized Duffin-Kemmer-Petiau oscillator in the Som-Raychaudhuri space-time
• Generalized Duffin-Kemmer-Petiau oscillator under Aharonov-Bohm flux in topological defects backgrounds
• The spin-one DKP Equation with a nonminimal vector interaction in the presence of minimal uncertainty in momentum
• Remarks on the ($2+1$)-dimensional Duffin-Kemmer-Petiau oscillator in an external magnetic field