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We propose a mesoscopic circuit in the quantum Hall effect regime comprising two uncorrelated single-particle sources and two distant Mach-Zehnder interferometers with magnetic fluxes, which allows in a controllable way to produce orbitally…

介观与纳米尺度物理 · 物理学 2015-05-13 Janine Splettstoesser , Michael Moskalets , Markus Büttiker

The concept of pseudoclassical isospin is illustrated by the non-Abelian Aharonov-Bohm effect proposed by Wu and Yang in 1975. The spatial motion is free however the isospin precesses when the enclosed magnetic flux and the incoming…

高能物理 - 理论 · 物理学 2025-05-16 Peng-Ming Zhang , Peter Horvathy

Hamilton-Jacobi equation which governs classical mechanics and electrodynamics explicitly depends on the electromagnetic potentials (A,{\phi}), similar to Schroedinger equation. We derived the Aharonov-Bohm effect from Hamilton-Jacobi…

量子物理 · 物理学 2013-04-11 Alexander Ershkovich

We study the effects of noncommutativity of spacetime with mixed spatial and spin degrees of freedom in a relativistic context. Using the Dirac equation in (3+1) dimensions and in a symmetric gauge, we calculate the invariant amplitude for…

高能物理 - 理论 · 物理学 2019-05-30 C. A. Stechhahn

The problem of the scattering of a charge by the Aharonov-Bohm (AB) flux line is reconsidered in terms of finite width beams. It is shown that despite the left-right symmetry in the AB scattering cross-section, the charge is scattered…

介观与纳米尺度物理 · 物理学 2016-08-31 Andrei Shelankov

We discuss the Aharonov-Bohm effect in the presence of hidden photons kinetically mixed with the ordinary electromagnetic photons. The hidden photon field causes a slight phase shift in the observable interference pattern. It is then shown…

高能物理 - 唯象学 · 物理学 2016-07-20 Paola Arias , Christian Diaz , Marco Aurelio Diaz , Joerg Jaeckel , Benjamin Koch , Javier Redondo

This paper addresses the scattering of a beam of charged particles by an infinitely long magnetic string in the context of the hydrodynamical approach to quantum mechanics. The scattering is qualitatively analyzed by two approaches. In the…

动力系统 · 数学 2007-05-23 Luis Fernando Mello , Yuri Cândido Ribeiro

This study presents the confinement influences of Aharonov-Bohm-flux (AB-flux), electric and magnetic fields directed along $z$-axis and encircled by quantum plasmas, on the hydrogen atom. The all-inclusive effects result to a strongly…

量子物理 · 物理学 2016-05-25 Babatunde James Falaye , Guo-Hua Sun , Ramón Silva-Ortigoza , Shi-Hai Dong

Aharonov-Bohm oscillations are observed in a graphene quantum ring with a top gate covering one arm of the ring. As graphene is a gapless semiconductor this geometry allows to study not only the quantum interference of electrons with…

介观与纳米尺度物理 · 物理学 2015-06-04 D. Smirnov , H. Schmidt , R. J. Haug

We propose a simple situation in which the magnetic Aharonov-Bohm potential influences the values of the deficiency indices of the initial Schr\"odinger operator, so determining whether the particle interacts with the solenoid or not. Even…

数学物理 · 物理学 2020-02-12 Cesar R. de Oliveira , Renan G. Romano

A theoretical analysis of the excitation of an infinitely long solenoid by oscillating current has revealed the existence of specific potentials in the space outside the solenoid, which can affect electron diffraction in an experiment…

综合物理 · 物理学 2007-05-23 A. N. Ageev , A. G. Chirkov

We find a fine structure in the Aharonov-Bohm effect, characterized by the appearence of a new type of periodic oscillations having smaller fractional period and an amplitude, which may compare with the amplitude of the conventional…

凝聚态物理 · 物理学 2009-10-22 F. V. Kusmartsev , Minoru Takahashi

The magnetic Aharonov-Bohm (A-B) effect occurs when a point charge interacts with a line of magnetic flux, while its dual, the Aharonov-Casher (A-C) effect, occurs when a magnetic moment interacts with a line of charge. For the two…

量子物理 · 物理学 2015-06-05 Scot McGregor , Ryan Hotovy , Adam Caprez , Herman Batelaan

The semiclassical quantization rule is derived for a system with a spherically symmetric potential $V(r) \sim r^{\nu}$ $(-2<\nu <\infty)$ and an Aharonov-Bohm magnetic flux. Numerical results are presented and compared with known results…

量子物理 · 物理学 2009-11-07 W. F. Kao , P. G. Luan , D. H. Lin

The possibility of detecting noncommutive space relics is analyzed by using the Aharonov-Bohm effect. If space is non-commutative, it turns out that the holonomy receives kinematical corrections that tend to diffuse the fringe pattern. This…

高能物理 - 理论 · 物理学 2007-05-23 J. Gamboa , M. Loewe , J. C. Rojas

The Aharonov-Bohm scattering of charged particles by the magnetic field of an infinitely long and infinitely thin solenoid (magnetic string) in an absorbing medium is studied. We discuss the partial-wave approach to this problem and show…

量子物理 · 物理学 2009-10-31 Juergen Audretsch , Vladimir Skarzhinsky

The scattering of spin-polarized electrons in an Aharonov--Bohm vector potential is considered. We solve the Pauli equation in 3+1 dimensions taking into account explicitly the interaction between the three-dimensional spin magnetic moment…

高能物理 - 理论 · 物理学 2008-11-26 V. R. Khalilov , Choon-Lin Ho

We consider the magnetic flux in a quantum mechanical superposition of two values and find that the Aharonov-Bohm effect interference pattern contains information about the nature of the superposition, allowing information about the state…

量子物理 · 物理学 2014-02-12 Kaća Bradonjić , John D. Swain

We investigate the analogue effect of the Aharonov-Bohm effect for bound states in two relativistic quantum systems in a spacetime with a space-like dislocation. We assume that the topological defect has an internal magnetic flux. Then, we…

量子物理 · 物理学 2018-01-17 R. L. L. Vitoria , K. Bakke

The Aharonov-Bohm (AB) effect highlights the fundamental role of electromagnetic potentials in quantum mechanics, manifesting as a phase shift for a charged particle in field-free regions. While well-established for static magnetic fluxes,…

量子物理 · 物理学 2026-01-27 Shan Gao