Coherent state of the effective mass harmonic oscillator
Mathematical Physics
2015-05-13 v2 math.MP
Quantum Physics
Abstract
We construct coherent state of the effective mass harmonic oscillator and examine some of its properties. In particular closed form expressions of coherent states for different choices of the mass function are obtained and it is shown that such states are not in general x-p uncertainty states. We also compute the associated Wigner functions.
Cite
@article{arxiv.0902.4574,
title = {Coherent state of the effective mass harmonic oscillator},
author = {Atreyee Biswas and Barnana Roy},
journal= {arXiv preprint arXiv:0902.4574},
year = {2015}
}
Comments
18 Pages, 5 Figures. To be published in Mod. Phys. Lett. A