Even and odd q-deformed charge coherent states and their nonclassical properties
Quantum Physics
2015-06-26 v2 Mathematical Physics
math.MP
Quantum Algebra
Optics
Abstract
Even and odd q-deformed charge coherent states are constructed, their (over)completeness proved and their generation explored. A -algebra realization of the SU(1,1) generators is given in terms of them. They are shown to exhibit SU(1,1) squeezing and two-mode -antibunching, but neither one-mode, nor two-mode -squeezing.
Keywords
Cite
@article{arxiv.quant-ph/0306130,
title = {Even and odd q-deformed charge coherent states and their nonclassical properties},
author = {X. -M. Liu and C. Quesne},
journal= {arXiv preprint arXiv:quant-ph/0306130},
year = {2015}
}
Comments
LaTeX, 23 pages, no figure, minor changes, final version to be published in PLA