Qutrit squeezing via semiclassical evolution
Quantum Physics
2011-11-28 v1 Mathematical Physics
math.MP
Abstract
We introduce a concept of squeezing in collective qutrit systems through a geometrical picture connected to the deformation of the isotropic fluctuations of su(3) operators when evaluated in a coherent state. This kind of squeezing can be generated by Hamiltonians non-linear in the generators of su(3) algebra. A simple model of such a non-linear evolution is analyzed in terms of semiclassical evolution of the SU(3) Wigner function.
Cite
@article{arxiv.1108.4717,
title = {Qutrit squeezing via semiclassical evolution},
author = {Andrei B. Klimov and Hossein Tavakoli Dinani and Zachari E. D. Medendorp and Hubert de Guise},
journal= {arXiv preprint arXiv:1108.4717},
year = {2011}
}