Harmonic oscillator in a background magnetic field in noncommutative quantum phase-space
High Energy Physics - Theory
2009-08-03 v1
Abstract
We solve explicitly the two-dimensional harmonic oscillator and the harmonic oscillator in a background magnetic field in noncommutative phase-space without making use of any type of representation. A key observation that we make is that for a specific choice of the noncommutative parameters, the time reversal symmetry of the systems get restored since the energy spectrum becomes degenerate. This is in contrast to the noncommutative configuration space where the time reversal symmetry of the harmonic oscillator is always broken.
Keywords
Cite
@article{arxiv.0901.3412,
title = {Harmonic oscillator in a background magnetic field in noncommutative quantum phase-space},
author = {Joseph Ben Geloun and Sunandan Gangopadhyay and Frederik G Scholtz},
journal= {arXiv preprint arXiv:0901.3412},
year = {2009}
}
Comments
7 pages Latex