Coherent states with elliptical polarization
量子物理
2010-04-05 v2
摘要
Coherent states of the two dimensional harmonic oscillator are constructed as superpositions of energy and angular momentum eigenstates. It is shown that these states are Gaussian wave-packets moving along a classical trajectory, with a well defined elliptical polarization. They are coherent correlated states with respect to the usual cartesian position and momentum operators. A set of creation and annihilation operators is defined in polar coordinates, and it is shown that these same states are precisely coherent states with respect to such operators.
引用
@article{arxiv.quant-ph/0407068,
title = {Coherent states with elliptical polarization},
author = {E. Colavita and S. Hacyan},
journal= {arXiv preprint arXiv:quant-ph/0407068},
year = {2010}
}
备注
10 pages, 1 figures