Results 181 to 190 of about 504,986 (312)
Discrete Chiral Ballistic Polariton Laser
Laser &Photonics Reviews, EarlyView.Planar microcavities in the strong light–matter coupling regime exhibit exciton‐polariton modes with a strong chiral response toward circularly polarized light. This feature is exploited alongside inherent spin‐orbit coupling of cavity light to generate giant discrete optical vortices in polygonal arrays of exciton‐polariton condensates.
Zuzanna Werner +5 more
wiley +1 more source
The modified airy function approximation applied to the double-well potential
AIP AdvancesThe single harmonic oscillator and double-well potentials are important systems in quantum mechanics. The single harmonic oscillator is the paradigm in physics and is taught in nearly all beginner undergraduate classes, while the double-well potential ...
N. Wine, J. Achtymichuk, F. Marsiglio
doaj +1 more source
One-dimensional model of a quantum nonlinear harmonic oscillator [PDF]
, 2004 José F. Cariñena +2 more
openalex +1 more source
Free‐Space Diffraction and Interference in a Transformed Frame
Natural Sciences, EarlyView.In free propagation from a focus the Hermite–Gauss mode functions of optics, or the equivalent Harmonic Oscillator eigenfunctions of quantum mechanics spread in space. It is shown that a transformation to a frame travelling with the normals to the wave fronts gives the Gouy phase as proper position or time variable.
John S. Briggs
wiley +1 more source
QUANTUM STATES OF A GENERALIZED TIME-DEPENDENT INVERTED HARMONIC OSCILLATOR [PDF]
, 2004 I. A. Pedrosa, I. Guedes
openalex +1 more source
Multi‐Slit Diffraction in Scaled Space‐Time
Natural Sciences, EarlyView.A space‐time scaling is used to transform quantum wave packets describing free particle motion to packets moving in an effective harmonic oscillator potential that confines and directs the wave fronts along the classical phase space of the oscillator. The transformation is applied to multi‐slit diffraction and shown to characterize diffraction features
James M. Feagin
wiley +1 more source
Instantaneous Stability and Robustness Investigations in Quantum Optimal Control: Harmonic Oscillator Under Linear Dipole and Quadratic Control Agents [PDF]
, 2005 Metin Demi̇ralp, Burcu Tunga
openalex +1 more source
Irradiated Coherent States in Magnetoresistance of 2D Electron Systems
physica status solidi (b), EarlyView.A theoretical approach on the microwave‐induced resistance oscillations based on the coherent states of the quantum harmonic oscillator is reported. The coherent state expression for the quantum oscillator under a time‐dependent force is calculated. It is found that the principle of minimum uncertainty of coherent states, involving time and energy, is ...
Jesús Iñarrea, Gloria Platero
wiley +1 more source