Plasmonic Aharonov-Bohm effect: Optical spin as the magnetic flux parameter

2010 ◽  
Vol 82 (12) ◽  
Author(s):  
Yuri Gorodetski ◽  
Sergey Nechayev ◽  
Vladimir Kleiner ◽  
Erez Hasman
Keyword(s):  
Magnetic Flux ◽  
Flux Parameter ◽  
Bohm Effect ◽  
Aharonov Bohm

QUANTUM EFFECTS DUE TO A MAGNETIC FLUX ASSOCIATED TO A TOPOLOGICAL DEFECT

2005 ◽  
Vol 20 (26) ◽  
pp. 6051-6064 ◽  
Author(s):  
GEUSA DE A. MARQUES ◽  
V. B. BEZERRA ◽  
C. FURTADO ◽  
F. MORAES
Keyword(s):  
Magnetic Field ◽  
Wave Function ◽  
Magnetic Flux ◽  
Applied Magnetic Field ◽  
Bound States ◽  
Topological Defect ◽  
Energy Spectra ◽  
Quantum Scattering ◽  
Bohm Effect ◽  
Aharonov Bohm

We investigate the quantum scattering of an electron by a topological defect called dispiration, with an externally applied magnetic field along its axis. The Aharonov–Bohm effect for bound states is analyzed and it is demonstrated that the wave function and the energy spectra associated with the particle depend on the features of the dispiration as well as on the magnetic flux. We also calculate Berry's phase associated to the dynamics of electrons in this background.

A Computer Simulation for Quantal Interference

2019 ◽  
Vol 01 (02) ◽  
pp. 1920002
Author(s):  
Noah A. Morris ◽  
Daniel F. Styer
Keyword(s):  
Computer Simulation ◽  
Quantum Mechanics ◽  
Magnetic Flux ◽  
Computer Program ◽  
Classical Limit ◽  
The Other ◽  
Wave Optics ◽  
Bohm Effect ◽  
Aharonov Bohm ◽  
Wave Phenomena

Interference of particles is one of the central phenomena of quantum mechanics. The computer program InterferenceSimulator demonstrates two-slit Fresnel interference patterns with one, the other, or both slits open. A magnetic flux situated between the two slits allows the demonstration of the Aharonov–Bohm effect. Simulations with short de Broglie wavelengths illustrate the classical limit of quantum mechanics. Because of the universality of wave phenomena, this program also demonstrates the geometrical-optics limit of wave optics for small wavelengths.

PERSISTENT CURRENTS DUE TO EVANESCENT MODES

1993 ◽  
Vol 07 (15) ◽  
pp. 1045-1051 ◽  
Author(s):  
P. SINGHA DEO ◽  
A.M. JAYANNAVAR
Keyword(s):  
Magnetic Flux ◽  
Density Of States ◽  
Persistent Current ◽  
Persistent Currents ◽  
Quantum Tunnelling ◽  
Metallic Ring ◽  
Bohm Effect ◽  
Aharonov Bohm ◽  
Special Case

We have calculated the persistent currents and the density of states in an open metallic ring connected to an electron reservoir in the presence of a magnetic flux. As a special case, we have considered the situation wherein electrons enter and leave the ring in a sub-barrier regime characterised by evanescent modes throughout the circumference of the ring. In such a situation, the persistent current arises due to two non-classical effects, namely, Aharonov-Bohm effect and quantum tunnelling.

scholarly journals Aharonov–Bohm effect on the generalized Duffin–Kemmer–Petiau oscillator in the Som–Raychaudhuri spacetime

2021 ◽  
pp. 2150059
Author(s):  
Yi Yang ◽  
Zheng-Wen Long ◽  
Hao Chen ◽  
Zi-Long Zhao ◽  
Chao-Yun Long
Keyword(s):  
Magnetic Flux ◽  
Bound States ◽  
Energy Eigenvalues ◽  
Cornell Potential ◽  
Electromagnetic Interactions ◽  
Curved Spacetimes ◽  
Bohm Effect ◽  
Aharonov Bohm

The generalized Duffin–Kemmer–Petiau (DKP) oscillator with electromagnetic interactions in the curved spacetimes is investigated. We introduce firstly the generalized DKP oscillator in Som–Raychaudhuri spacetime with Cornell potential. Then, we consider the electromagnetic interactions into the generalized DKP oscillator. The energy eigenvalues and eigenfunction of our problem are obtained. The effects from the parameters of spacetime, the frequency of oscillator, the Cornell potential and the magnetic flux on the energy eigenvalues have been analyzed. We find an analog effect for the bound states from the Aharonov–Bohm effect in our considered system.

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