Thermodynamic properties of neutral particle in the presence of topological defects in magnetic cosmic string background

H Hassanabadi, M Hosseinpour - The European Physical Journal C, 2016 - Springer
In this paper, we study the covariant form of the non-relativistic Schrödinger–Pauli equation
in the space-time generated by a cosmic string and discuss the solutions of this equation in …

Noninertial effects on the quantum dynamics of scalar bosons

LB Castro - The European Physical Journal C, 2016 - Springer
The noninertial effect of rotating frames on the quantum dynamics of scalar bosons
embedded in the background of a cosmic string is considered. In this work, scalar bosons …

Dirac oscillator in a spinning cosmic string spacetime in external magnetic fields: Investigation of the energy spectrum and the connection with condensed matter …

MM Cunha, HS Dias, EO Silva - Physical Review D, 2020 - APS
In this article, we study topological and noninertial effects on the motion of the two-
dimensional Dirac oscillator in the presence of a uniform magnetic field and the Aharonov …

Quantum dynamics of scalar bosons in a cosmic string background

LB Castro - The European Physical Journal C, 2015 - Springer
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) …

[PDF][PDF] Rotating effects on the thermophysical properties of a two-dimensional GaAs quantum ring

A Ghanbari - Communications in Theoretical Physics, 2024 - ctp.itp.ac.cn
In this work, we have investigated the rotating effect on the thermodynamic properties of a
2D quantum ring. Accordingly, we have considered the radial potential of a 2D quantum ring …

[HTML][HTML] Scattering and bound states for the Hulthén potential in a cosmic string background

M Hosseinpour, FM Andrade, EO Silva… - The European Physical …, 2017 - Springer
In this work we study the Dirac equation with vector and scalar potentials in the spacetime
generated by a cosmic string. Using an approximation for the centrifugal term, a solution for …

Bound states for a Coulomb-type potential induced by the interaction between a moving electric quadrupole moment and a magnetic field

K Bakke - Annals of Physics, 2014 - Elsevier
We discuss the arising of bound states solutions of the Schrödinger equation due to the
presence of a Coulomb-type potential induced by the interaction between a moving electric …

[HTML][HTML] Linear and nonlinear optical properties in a GaAs quantum dot with disclination under magnetic field and Aharonov-Bohm flux field

N Candemir, AN Özdemir - Physics Letters A, 2023 - Elsevier
In this paper, linear and nonlinear optical properties of a GaAs quantum dot (QD) confined
by a parabolic plus inverse square (PIS) potential with a disclination are theoretically studied …

Vacuum currents induced by a magnetic flux around a cosmic string with finite core

ER Bezerra de Mello, VB Bezerra, AA Saharian… - Physical Review D, 2015 - APS
We evaluate the Hadamard function and the vacuum expectation value of the current density
for a massive complex scalar field in the generalized geometry of a straight cosmic string …

Bound states of massive fermions in Aharonov–Bohm-like fields

VR Khalilov - The European Physical Journal C, 2014 - Springer
Bound states of massive fermions in Aharonov–Bohm (AB)-like fields have analytically been
studied. The Hamiltonians with the (AB)-like potentials are essentially singular and therefore …